SHARC-1 REPEATER SPECIFICATIONS

SHARC-1 Repeater Specifications (KS3R)


Repeater Components

Repeater
RCA 500 Series
Antenna
Hustler G-144-7, 7 dB Gain
Duplexer
 Sinclair Radio Laboratories Model Q2330 
Hardline
Andrews 50' 1/2" Diameter
Controller
Cylonsoft CRC-1000
Computer
Commodore 64
 Power Supply 
Cylonsoft PS-1
 Cart Machine 
RCA, Model 1485
Vox Clock
Radio Shack Vox Clock I

Repeater Specifications

VHF Input Frequency
 144.530 MHz FM 
VHF Output Frequency
 145.130 MHz FM 
 Transmitter Output Power (before duplexer) 
100 Watts
Repeater Output Power (after duplexer)
80 Watts
Effective Radiated Power (ERP)
320 Watts
Receiver Sensitivity (without pre-amp)
.5uV
Receiver Sensitivity (with pre-amp)
.2 uV
Antenna Gain
+7 dB

Miscellaneous

Repeater Timeout
3 Minutes
Repeater Tail Duration
~ 3 Seconds
CW Identification
 Every 10 Min (repeater active) 
PL Frequency
131.8 Hz
 Repeater Site Elevation (ground elevation) 
~ 1200 Ft.
Repeater Site Elevation (at antenna)
~ 1260 Ft.
Repeater Site Location
Bridgeville, PA


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