CIRCULATOR & ISOLATOR APPLICATION NOTES: IM CONTROL PANEL APPLICATION NOTES: CAVITY RESONATOR APPLICATION NOTES:

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2 CIRCULATOR & ISOLATOR APPLICATION NOTES: Circulated power is the same as forward handling power. To insure stated specifications, loads are dynamically matched to circulators during manufacturing. Isolation and insertion loss specifications are guaranteed only with EMR supplied loads. Models with load terminations of 12 watts or higher include matched cable to load and circulator to load termination mounting bracket. Connectors other than N female are available, please contact the factory. Models with an H after the slash (/) include additional heat sinking. Models with an F after the slash include a thermally activated 11 VAC forced air cooling fan for applications exceeding a 0% duty cycle (1 minute on 1 minute off). Fans other than 11 VAC are available. IM CONTROL PANEL APPLICATION NOTES: The following electrical specifications apply to all EMR IM Control Panels: VSWR: 1.1:1 Impedance: 0 Temperature Range: -22 to +140º F (-30 to +60º) Connectors: N-Female Finish: Textured Gray Enamel. Except for model numbers with the suffix of /1S which have a chem film finish IM control panels include factory tuned isolator, harmonic filter and 19 rack mounted panel. Models with load terminations of 12 watts or higher include matched cable to load and circulator to load termination mounting bracket. To insure stated specifications loads are dynamically matched in circulators during manufacturing. Isolator specifications are guaranteed only with manufacturer supplied loads. Models with an H after the slash (/) include additional heat sinking. Models with an F after the slash include a thermally activated 11 VAC forced air cooling for applications above 200 watts and exceeding a duty cycle of 0% (1 minute on 1 minute off). Fans using other than 11 VAC are available. Low pass filters may be provided in place of 2nd harmonic filters for an additional charge. CAVITY RESONATOR APPLICATION NOTES: Specify operating frequency and coupling factor with order. Models with an H after the slash (/) include additional heat sinking. Models with a F after the slash include a thermally activated 11 VAC forced air cooling fan for continuous duty applications. Fans using other than 11 VAC are available, please contact the factory concerning your application. Band pass cavities have adjustable coupling loops. Contact the factory for specific loss coupling ranges. Connectors, other than those listed, are available upon request, please contact the factory with your requirements. Band pass cavity input power ratings are for nominal 1 db loop coupling factor. Contact the factory for loop settings at higher and lower input powers. Cavity height dimensions do not include resonant rod height which is frequency dependent. Insertion Loss: Dual Cavity Resonator 1.0 to 4.0 db Triple Cavity Resonator 1. to 6.0 db FILTER FERRITE TRANSMITTER COMBINER APPLICATION NOTES: Please refer to application notes concerning Isolators and Cavity Resonators. Standard transmitter combiner input connectors are type N female. Contact the factory for available connector options. If combined output power exceeds 400 watts, 7/16 DIN connectors are recommended. Combiner insertion losses and TX-TX isolation vary according to spacing between transmit channels. Larger cavities are available for tighter channel spacing and higher transmit power, please contact the factory. Successful combiner expansion is dependent on existing and future frequencies, input powers, combiner physical format and many other factors. Please contact the factory for assistance with present and future antenna system design and engineering needs. In many instances field expansion of combining systems is impractical or impossible. Often, factory optimization of expanded combiners is desirable. Contact the factory for availability of loaner units and quick turnaround for in-factory combiner expansion, refurbishment, repair and optimization. 2

3 INTERMODULATION CONTROL DEVICES Model Number Description Frequency Pwr: Input Refl Bandwidth: Fixed Insertion Loss Isolation Load Termination Actual Dimensions Ship Wt. lbs WFM7340/0 Circulator, 0 Watts W db 30+ db x 3.4 x x 88 x WFM7340/2 Single Isolator, att Load W 0.40 db 30+ db 1.1 x 3.4 x x 88 x WFM7340/3 Single Isolator, 30 Watt Load W 30 W 0.40 db 30+ db 30 W 1.1 x 3.4 x x 88 x WFM7340/4 Single Isolator, 60 Watt Load W 0 W 0.40 db 30+ db 60 W 1.1 x 3.4 x x 88 x ISOLATORS & CIRCULATORS WFM730/0 WFM730/4 WFM730/4A WFM730/ WFM730/0H Circulator, 100 Watts Single Isolator, 60 Watt Load Single Isolator, 7 Watt Load Single Isolator, 12 Watt Load Circulator, 10 Watts W W 60 W W 7 W W 100 W W db 30+ db 0 3 1/8 x 4 1/2 x 3 7/8 80 x 11 x db 30+ db 60 W 3 1/8 x 4 1/2 x 6 1/2 80 x 11 x db 30+ db 7 W 3 1/8 x 4 1/2 x 7 /8 80 x 11 x db 30+ db 12 W 6 1/2 x 8 1/2 x 6 3/4 166 x 216 x db 30+ db 0 1/2 x 9 3/4 x 1/2 140 x 248 x WFM7340/2 WFM7340/3 WFM7340/4 WFM730/4 3

4 INTERMODULATION CONTROL DEVICES Model Number Description Frequency Pwr: Input Refl Bandwidth: Fixed Insertion Loss Isolation Load Termination Actual Dimensions Ship Wt. lbs WFM730/H Single Isolator, 12 Watt Load W 12 W 0.40 db 30+ db 12 W 8 3/4 x 19 x 9 1/4 212 x 483 x FM7380/6HF Single Isolator, 20 Watt Load W 20 W 0.0 db 32+ db 20 W 8 3/4 x 19 x 11 1/2 212 x 483 x WFM8340/00 Dual Circulator, 0 Watts W db 60+ db 0 1 /8 x 7 1/2 x 4 42 x 191 x 102 WFM8340/22 Dual Isolator, 1/att Load W 0.7 db 60+ db 1/ 1 /8 x 7 1/2 x 42 x 191 x 127 WFM8340/23 WFM8340/34 WFM830/00 Dual Isolator, 1/30 Watt Load Dual Isolator 30/60 Watt Load Dual Circulator 100 Watts W 30 W W 0 W W db 60+ db 1/30 W 1 /8 x 7 1/2 x 42 x 191 x db 60+ db 30/60 W 1 /8 x 7 1/2 x 6 1/2 42 x 191 x db 60+ db 0 3 1/8 x 7 1/2 x 4 80 x 191 x 102 ISOLATORS & CIRCULATORS WFM8340/22 WFM8340/23 WFM8340/34 4

5 INTERMODULATION CONTROL DEVICES Model Number Description Frequency Pwr: Input Refl Bandwidth: Fixed Insertion Loss Isolation Load Termination Actual Dimensions Ship Wt. lbs WFM830/34 Dual Isolator, 30/60 Watt Load W 60 W 0.7 db 60+ db 30/60 W 3 1/8 x 7 1/2 x 6 1/2 80 x 191 x 166 WFM830/34A Dual Isolator, 30/7 Watt Load W 7 W 0.7 db 60+ db 30/7 W 3 1/8 x 7 1/2 x 7 /8 80 x 191 x 194 WFM830/4 Dual Isolator, 60/12 Watt Load W 100W 0.7 db 60+ db 60/12 W 6 1/2 x 8 1/8 x 6 3/4 166 x 207 x WFM830/4H Dual Isolator, 60/12 Watt Load W 12 W 0.7 db 60+ db 60/12 W 8 3/4 x 19 x 9 1/4 223 x 483 x ISOLATORS & CIRCULATORS 730/1S Single Isolator, 10 Watt Load W740/2 Single Isolator, att Load W840/22 Dual Isolator, 1/att Load W7640/2 Single Isolator, att Load W8640/22 Dual Isolator, 1/att Load W 10 W W W W W 0.2 db 30+ db 10 W 1 1/2 x 3 /8 x 2 1/2 39 x 93 x db 30+ db 1 3/8 x 3 1/2 x 4 1/8 3 x 89 x db 60+ db 1/ 1 3/8 x 1/2 x 4 1/8 3 x 140 x db 30+ db 1 3/8 x 3 1/2 x 4 1/8 3 x 89 x db 60+ db 1/ 1 3/8 x 1/2 x 4 1/8 3 x 140 x WFM830/34 730/1S W740/2 W840/22 W7640/2 W8640/22

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7 INTERMODULATION CONTROL DEVICES Model Number Frequency Isolator Stage Pwr: Input Refl Bandwidth: Fixed Insertion Loss Isolation Load Termination Actual Dimensions Ship Wt. lbs WFM Single 30 W 0. db 30+ db 3 1/2 x 19 x 4 3/4 89 x 483 x WFM Single 0 W 30 W 0. db 30+ db 30 W 3 1/2 x 19 x 4 3/4 89 x 483 x WFM Single 0 W 0 W 0. db 30+ db 60 W 3 1/2 x 19 x 7 89 x 483 x 178 WFM Single 100 W 60 W 0. db 30+ db 60 W 1/4 x 19 x x 483 x 178 WFM Single 100 W 100 W 0. db 30+ db 12 W 1/4 x 19 x 6 1/2 134 x 483 x WFM7314A Single 10 W 7 W 0. db 30+ db 7 W 8 3/4 x 19 x 9 1/2 223 x 483 x IM PANELS WFM731A Single 10 W 10 W WFM Dual 30 W WFM Dual 0 W 30 W 0. db 30+ db 10 W 8 3/4 x 19 x 9 1/4 223 x 483 x db 60+ db 1/ 3 1/2 x 19 x 89 x 483 x db 60+ db 1/30 W 3 1/2 x 19 x 89 x 483 x WFM Dual 0 W 0 W 0.90 db 60+ db 30/60 W 3 1/2 x 19 x 6 1/2 89 x 483 x WFM Dual 100 W 60 W 0.90 db 60+ db 30/60 W 1/4 x 19 x 6 1/2 134 x 483 x WFM Dual 100 W 100 W 0.90 db 60+ db 60/12 W 8 3/4 x 19 x 6 1/2 223 x 483 x WFM8324A Dual 10 W 7 W 0.90 db 60+ db 30/7 W 8 3/4 x 19 x 10 1/4 223 x 483 x WFM832A Dual 10 W 10 W 0.90 db 60+ db 60/10 W 8 3/4 x 19 x 10 1/4 223 x 483 x W Single 20 W 10 W 0.4 db 30+ db 10 W 3 1/2 x 19 x 3 3/8 89 x 483 x 86 W Single 30 W 0.4 db 30+ db 3 1/2 x 19 x 4 3/4 89 x 483 x 121 W Dual 30 W 0.60 db 60+ db 1/ 3 1/2 x 19 x 89 x 483 x 127 W Single 30 W 0.4 db 30+ db 3 1/2 x 19 x 89 x 483 x 127 W Dual 30 W 0.60 db 60+ db 1/ 3 1/2 x 19 x 89 x 483 x 127 7

8 CAVITY RESONATORS MHz Model Number FM634/SB-2 FM6367/SB-2 FM6367/SBH-2 FM6367/SBHF-2 Frequency Band (MHz) Input Power 10 W 200 W 20 W 30 W Insertion Loss 1-1. db db db db +/- 1 MHz 23 db 20 db 20 db 20 db Impedance VSWR Based on 200 KHz passband 1.3:1 1.3:1 1.3:1 1.3:1 Electrical Length 1/4 1/4 1/4 1/4 Temp Range Dim (D x W) Dim (Height) 4 1/2 x x to 1, /2 x x to 1, /2 x x to 1, /2 x x to 1,182 BAND PASS Connectors N Female N Female N Female N Female Finish EMR Gray EMR Gray EMR Gray EMR Gray For performance plots not shown, please contact the factory. FM634/SB-2 FM634/SB-3 FM6367/SB-2, FM6367/SBH-2 & FM6367/SBHF-2 8

9 CAVITY RESONATORS MHz Model Number FM63610/SB-3 FM63710/SBH-3 FM63810/SBHF-3 Frequency Band (MHz) I/P Power 20 W 30 W 00 W Insertion Loss db db db +/- 1 MHz 30+ db 30+ db 30+ db Impedance VSWR Based on 200 KHz passband 1.2:1 1.2:1 1.2:1 Electrical Length 1/4 1/4 1/4 Temp Range BAND PASS Dim (D x W) Dim (Height) 21 x 21 1/2 34 x /2 21 x 21 1/2 34 x /2 21 x 2 1/2 34 x /2 Connectors N Female N Female 7/8 Flange Finish EMR Gray EMR Gray EMR Gray For performance plots not shown, please contact the factory. FM63610/SB-2 FM63710/SBH-2 FM63810/SBHF-3 9

10 CAVITY RESONATORS MHz Model Number FM63812/SB-3 FM63A12/SBH-3 FM63B12/SBHF-3 Frequency Band (MHz) I/P 1.0 db 00 W 1000 W 2000 W Insertion Loss db db db 1 MHz 30+ db 30+ db 30+ db Impedance VSWR Based on 200 KHz passband 1.2:1 1.2:1 1.2:1 Electrical Length 1/4 1/4 1/4 Temp Range Dim (D x W) Dim (Height) 2 1/2 x 2 1/2 34 x to /2 x 2 1/2 34 x to /2 x 29 1/2 648 x to 1182 BAND PASS Connectors 7/8 Flange 7/8 Flange 7/8 Flange Finish EMR Gray EMR Gray EMR Gray For performance plots not shown, please contact the factory. FM63812/SB-3 FM63A12/SBHF-3 FM63A12/SBHF-2 & FM63B12/SBHF-2 FM63B12/SBHF-3 10

11 CAVITY RESONATORS Model Number FM634/SN-2 FM6367/SN-2 FM6367/SNH-2 Frequency Band (MHz) I/P Power 10 W 200 W 20 W Insertion Loss db db db Attenuation See Performance Plots Below Impedance Electrical Length 1/4 1/4 1/4 Temp Range PASS NOTCH Dim (D x W) Dim (Height) 4 1/2 x x /2 7 1/2 x x /2 7 1/2 x x /2 Connectors N Female N Female N Female Finish EMR Gray EMR Gray EMR Gray For performance plots not shown, please contact the factory. FM634/SN-2 FM634/SN-3, FM6367/SN-3 & FM6367/SNH-3 FM6367/SN-2 & FM6367/SNH-2 11

12 CAVITY RESONATORS Model Number FM63610/SN-2 FM63710/SNH-2 Frequency Band (MHz) I/P Power 200 W 20 W Insertion Loss db db Attenuation See Performance Plots Below Impedance 0 0 Electrical Length 1/4 1/4 Temp Range Dim (D x W) Dim (Height) 11 x 21 1/2 280 x /2 11 x 21 1/2 280 x /2 Connectors N Female N Female PASS NOTCH Finish EMR Gray EMR Gray For performance plots not shown, please contact the factory. FM63610/SN-2 & FM63710/SNH-2 12

13 CAVITY RESONATORS MHz Model Number FM64/SB FM64/SN FM664/SB1-2 FM664/SN1 Frequency Band (MHz) I/P Power 10 W 10 W 10 W 10 W Insertion Loss See Application Notes on Page 2 Attenuation See Performance Plots Below Impedance VSWR 1.2:1 or Better 1.2:1 or Better 1.2:1 or Better 1.2:1 or Better BAND PASS & PASS NOTCH Electrical Length 1/4 1/4 1/4 1/4 Temp Range - 30 to 60 C - 30 to 60 C Dim (D x W) Individual Cavity Dim (Height) Individual Cavity 4 x x /4 x 1 1/2 30 x x x /4 x 1 1/2 30 x to 60 C 4 x x /4 x 9 1/2 197 x to 60 C 4 x x /4 x 9 1/2 197 x 242 Connectors N Female N Female N Female N Female Finish EMR Gray EMR Gray EMR Gray EMR Gray For performance plots not shown, please contact the factory. FM64/SB-2 FM64/SB-3 FM64/SN-2 FM664/SB1-2 FM664/SB1-3 FM664/SN1-2 13

14 TRANSMITTER COMBINERS Model Number FM63421 FM63431 FM63441 Frequency Band (MHz) # of Channels Max. Pwr Per Channel 0 W 0 W 0 W Min. Frequency Spacing 800 KHz 800 KHz 800 KHz Max. Insertion Loss 2.0 db 2.1 db 2.2 db Min. Insertion Loss 1. db 1.6 db 1.7 db Isolation Tx-Tx 0 db 0 db 0 db Isolation Ant-Tx 3 db 3 db 3 db Impedance Max. VSWR Input/Output 1.1:1 / 1.2:1 1.1:1 / 1.2:1 1.1:1 / 1.2:1 Isolator Single Single Single Temperature Range FILTER FERRITE Cavity Dim Height 966 to to to 1182 Finished Dim (D x W) 6 1/8 x x /4 x x /4 x x 483 Connectors N Female N Female N Female Finish EMR Gray EMR Gray EMR Gray FM

15 TRANSMITTER COMBINERS Model Number FM63422 FM63432 FM63442 Frequency Band (MHz) # of Channels Max. Pwr Per Channel 0 W 0 W 0 W Min. Frequency Spacing 800 KHz 800 KHz 800 KHz Max. Insertion Loss 2.2 db db 2.4dB Min. Insertion Loss 1.7 db 1.8 db 1.9 db Isolation Tx-Tx 90 db 90 db 90 db Isolation Ant-Tx 70 db 70 db 70 db FILTER FERRITE Impedance Max. VSWR Input / Output 1.1:1 / 1.2:1 1.1:1 / 1.2:1 1.1:1 / 1.2:1 Isolator Dual Dual Dual Temperature Range Cavity Dim Height Finished Dim (D x W) 6 1/8 x x /4 x x /4 x x 483 Connectors N Female N Female N Female Finish EMR Gray EMR Gray EMR Gray FM63422 FM

16 TRANSMITTER COMBINERS Model Number FM6322/H FM6332/H FM6342/H Frequency Band (MHz) # of Channels Max. Pwr Per Channel 100 W 100 W 100 W Min. Frequency Spacing 800 KHz 800 KHz 800 KHz Max. Insertion Loss 2.2 db db 2.4 db Min. Insertion Loss 1.7 db 1.8 db 1.9 db Isolation Tx-Tx 90 db 90 db 90 db Isolation Ant-Tx 70 db 70 db 70 db Impedance Max. VSWR Input / Output 1.1:1 / 1.2:1 1.1:1 / 1.2:1 1.1:1 / 1.2:1 Isolator Dual Dual Dual Temperature Range FILTER FERRITE Finished Dim (D x W) 7 3/4 x x /2 x x /2 x x 483 Cavity Dim (height) 38 x 46 1/2 38 x 46 1/2 38 x 46 1/2 Connectors N Female N Female N Female Finish EMR Gray EMR Gray EMR Gray FM6322/H FM6342/H 16

17 TRANSMITTER COMBINERS Model Number FM6322/HF FM6332/HF FM6342/HF Frequency Band (MHz) # of Channels Max. Pwr Per Channel 10 W 10 W 10 W Min. Frequency Spacing 800 KHz 800 KHz 800 KHz Max. Insertion Loss 1.7 db 1.8 db 1.9 db Min. Insertion Loss 2.2 db db 2.4 db Isolation Tx-Tx 90 db 90 db 90 db Isolation Ant-Tx 70 db 70 db 70 db FILTER FERRITE Impedance Max. VSWR 1.1:1 / 1.2:1 1.1:1 / 1.2:1 1.1:1 / 1.2:1 Isolator Dual Dual Dual Temperature Range Finished Dim (D x W) 12 3/4 X X /2 X X /2 x x 483 Cavity Dim (height) 38 to to to 46. Connectors N Female N Female N Female Finish EMR Gray EMR Gray EMR Gray FM6322/HF FM6342/HF 17

18 ORDERING, TERMS & POLICIES ORDER PLACEMENT: All prices shown are list price, FOB factory (Phoenix Arizona - USA) and are subject to change without prior notice. Prices include domestic packaging and are exclusive of federal, state or local excise or sales taxes, duty or brokerage charges on export shipments. Unless otherwise negotiated freight will be prepaid and added to the invoice. OPERATING FREQUENCIES: Operating frequencies and power levels used in preparing EMR products are those provided by the customer. Errors in operating frequencies or power levels made by EMR will be corrected at no charge. Errors due to faulty information from the customer are subject to all shipping charges and any material and/or labor cost incurred by EMR Corporation to correct the order. TERMS OF SALE: Terms of sales are C.O.D., or Cash with Order unless other terms have been established prior to shipment. Open account status will be extended upon reasonable assurance of credit worthiness. Past due accounts are subject to a late charge of up to 2.0% monthly, beginning 30 days after the date of issuance of our valid invoices. ORDER ACCEPTANCE: An order is considered contractually valid when a purchase order is accepted by mail, telephone, facsimile or . Cancellations made less than 1 days prior to scheduled ship date may be subject to a cancellation charge. CLAIMS FOR SHIPPING LOSS OR DAMAGE: All shipments will be made via the customers specified mode of transportation. If coded best way the shipment will be consigned to the most economical, reliable commercial carrier. Insurance will be taken unless the customer specifically takes responsibility for shipping loss or damage. Although claims for loss are the responsibility of the consignee, EMR will assist in all ways in making claims and tracking for loss or damage to any of its shipment. MODIFICATION AND DELAYS: EMR reserves the right to make design changes or modifications to any of its products without specific prior notification provided that such modifications do not materially reduce the value or performance of the equipment concerned. EMR will not be responsible for delays in shipment occasioned by slow or interrupted deliveries to EMR of components, materials or processes necessary to the completion of any project as originally scheduled. PRODUCT RETURNS: Merchandise returned without having first obtained written acknowledgment from EMR may be rejected. Unless otherwise authorized, credit or refund will not exceeds 90% of originally invoiced amounts, and in no event shall include transportation costs. Return authorizations shall expire in 60 days unless otherwise specifically noted. MECHANICAL SEALS: EMR provides mechanical seals on many of its products. These seals insure that the unit has not been modified or tampered with once it has left the factory. Breaking these seals without consent from an authorized EMR Corporation engineer or technician may void the warranty policy stated below. STANDARD WARRANTY POLICY: EMR Corporation, hereinafter called EMR, warrants that all equipment of its manufacture shall be free from defects in design, material and workmanship for a period of years from date of shipment unless otherwise covered by special warranty. If any such product, entirely or in part, fails to produce the performance as set forth in the brochure, quotations or literature provided by EMR, such product will be replaced or repaired at EMR s expense provided that the failure was not the result of alteration, misuse, tampering, misapplication, shipping damage or vandalism. If a product failure is found to be the fault of EMR the cost of transportation to the EMR factory and its return will be born by EMR. A reasonable charge for travel and subsistence costs will be invoiced when on-site repairs are necessary. Should EMR supply components not of its own manufacture, but specified by a customer, the warranty shall reflect the original manufacturers warranty, only. It is understood that this statement constitutes EMR s entire and only warranty, there being no other warranties expressed or implied in law or in fact, including implied warranties of fitness. In no event shall EMR be liable for damages, either direct or consequential, that may be occasioned by any defect in material, workmanship or product support. DESTINATION CONTROL STATEMENT: EMR Corporation strictly adheres to all laws and regulations of the United States Government regarding the export or re-export of our products outside the United States of America. EMR Corporation requires notification regarding the intention to export any products outside the United States of America. Information for the export or re-export requires country of ULTIMATE destination, purchasing individual(s), corporations, financial institution(s), shipping documentation, and shipping entities. This information must be disclosed and on file at EMR Corporation prior to any shipments in accordance with the Export Administration Regulations. Any action contrary to U.S. laws is strictly prohibited. 18

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