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Last modified 2022-01-15

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CRT Superstar G.Neptune

A picture of CRT Superstar G.Neptune

SPECIFICATIONS

GENERAL
Type:Citizen band / "Freeband" / Export transceiver
Frequency range:25.615-28.315 MHz
Channels / tuning steps:240 (6*40)
Mode:AM / FM / SSB / CW
Frequency control:PLL
Frequency stability:±?%
Clarifier or Delta tune:Coarse: ±? KHz
Fine: ±? Hz
Power supply:13.8 VDC (11.7-15.6 VDC)
Current drain / power consumption:RX: ? mA
TX: Max 6 A
Antenna impedance / connector:50 ohm / SO-239
Dimensions (W*H*D):200*60*270 mm (7.87*2.36*10.63")
Weight:? Kg (? lb)
Other features:ANL/NB. SWR-meter. +10 KHz switch.




RECEIVER SECTION
Receiver system: Double conversion superheterodyne
1st IF: 10.7 MHz
2nd IF: 455 KHz
Sensitivity: AM: 0.5 uV (10 dB S/N)
FM: 0.7 dB (No reference)
SSB: 0.25 uV (10 dB S/N)
Selectivity: AM/FM: 3 KHz (-6 dB), 9 KHz (-50 dB)
SSB: 2.1 KHz (-6 dB), 3.3 KHz (-60 dB)
Image rejection:65 dB
AF output power / speaker:4 W at ?% distortion / 8 ohm
External speaker connector:




TRANSMITTER SECTION
RF output power: AM/FM: 10 W
SSB/CW: 20 W
Modulation system:
FM deviation (Factory set):±? KHz
Spurious emissions:Better than -? dB
Microphone impedance / connector:? ohms / ?-pin (Metal locking ring connector)
Microphone input level:? mV




MISCELLANEOUS
Manufactured:198x-198x (Discontinued)
Main PCB:
Sub PCBs:
Additional info:
Related documents:
Sams Photofact #:None
Modifications and fixes:
Reviews:
Options / Accessories:
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