Instruction Manual

700 MHz Preselectors
for the 428 & 429 Series TTA
682-P700-DS10112007
• Factory tuned to meet specific frequency channel
requirements.
• RoHS compliant for sale worldwide.
• Temperature compensation keeps product tuned to
specification from -30 to +60 °C.
• Unique tuning capability allows flexibility in filter bandwidth.
Consult factory for non-standard BW requirement.
• Includes interconnecting cables to insert between distributing amplifier and power divider of the Multicoupler
Control Unit (MCU)
- (1) 3-2693, 24” RG-142 cable, BNC (M) to N (M)
- (1) 3-16008, 24” RG-142 cable, N (M) to SMA (M)
0
-10
-20
-30
-40
-50
-60
-70
-80
Amplitude (dB)
774 784 794 804 814 824
Frequency (MHz)
789 794 799 804 809
Frequency (MHz)
0
-10
-20
-30
-40
-50
-60
-70
-80
Amplitude (dB)
89-83F-02-03 and 89-83F-02-06
89-83F-02-09 and 89-83F-02-14
Bird® Technologies Group combines the industry leading brands of both Bird Electronic and TX RX Systems and is a global, innovative supplier of RF products, systems, services and
educational solutions. Bird
®
Technologies Group reserved the right to modify specifications or discontinue any product without notice.
www.bird-technologies.com 440.248.1200/866.695.4569 [e-mail]
89-83F-02-xx
Model Numbers 89-83F-02-03 89-83F-02-06 89-83F-02-09 89-83F-02-14
Frequency Range 792-806 MHz 792-806 MHz 792-806 MHz 792-806 MHz
Pass Bandwidth 3 MHz 6 MHz 9 MHz 14 MHz
Typical Insertion Loss 2.0 dB 1.5 dB 1.0 dB 1.0 dB
Max. Insertion Loss @ Passband Edge 3.0 dB 2.0 dB 1.5 dB 1.5 dB
Typical Selectivity (dB @ MHz) 100 @ 766 & 851 100 @ 766 & 851 90 @ 766 & 851 80 @ 766 & 851
VSWR max. 1.5:1 1.5:1 1.5:1 1.5:1
RF Power Rx only Rx only Rx only Rx only
Temperature Range -30° to +60° C -30° to +60° C -30° to +60° C -30° to +60° C
Connectors N(F) N(F) N(F) N(F)
Dimensions 2RU x 19” x 5” 2RU x 19” x 5” 2RU x 19” x 5” 2RU x 19” x 5”