RigPix logo

Dragon logo


Back to main

Back to Dragon

Next base VHF/UHF


Copyright logo


Last modified 2023-01-23

Valid HTML 4.01 Transitional

Dragon SY-550

A picture of Dragon SY-550

SPECIFICATIONS

GENERAL
Type:Amateur VHF transceiver
Frequency range: TX: 144-146 MHz
RX: 141-150 MHz
Tuning steps:? KHz
Frequency stability:±? ppm
Mode:FM
Channels / memory management:
Repeater shift / offset:±?
Power supply:13.8 VDC
Current drain / power consumption:RX: ? mA
TX: Max ? A
Antenna impedance / connector:50 ohm / SO-239
Dimensions (W*H*D):140*40*125 mm (5.51*1.58*4.92")
Weight:? Kg (? lb)
Other features:




RECEIVER SECTION
Receiver system: Double conversion superheterodyne
1st IF: ? MHz
2nd IF: ? KHz
Sensitivity:0.18 uV (12 dB SINAD)
Selectivity:
Image rejection:
AF output power / speaker:? W at ?% distortion / ? ohm
External speaker connector:




TRANSMITTER SECTION
RF output power:

HighLow
2 m:25 W? W
Modulation system:
Max FM deviation (Factory set):±? KHz
Spurious emissions:Better than -? dB
Microphone impedance / connector:? ohm / ?-pin
Microphone input level:? mV




MISCELLANEOUS
Manufactured:19xx-19xx (Discontinued)
Additional info:
Related documents:
Modifications and fixes:
Reviews:
Options / Accessories:
- -