GM800Frequency range(Unit: MHz)Tx 1.6–27.5000 (ITU marine channels)Rx 0.5–29.9999 (continuously)DSC 2.1875, 4.2075, 6.3120,8.4145, 12.5770, 16.8045Type of emission Tx/RxJ3E (USB/LSB*), H3E* (AM),
J2B* (AFSK), F1B (FSK), A1A* (CW)
* Receive only.
DSC F1B
Power supply requirement 24 V DC (21.6–31.2 V) (floating ground)
Dimensions
(projection not
included;
W×H×D)
Main unit 367 × 95 × 260 mm
Controller 274 × 114 × 86 mm
Weight
(approximately)
Main unit 8.6 kg
Controller 760 g
RF output power 125 W (4.0–27.5 MHz) (tuner-output)
85 W (1.6–3.999 MHz) (tuner-output)
Current drain
Transmit
(Max. power)
Less than 20 A
(at 1.1 kHz and 1.7 kHz two tones)
Receive
(Max. audio) Less than 3.0 A
Sensitivity
J3E, A1A
(20 dB SINAD)
30 dBμV emf (0.5–1.599 MHz)
16 dBμV emf (1.6–3.999 MHz)
11 dBμV emf (4.0–29.999 MHz)
J2B, F1B
(1% error rate)
3 dBμV emf (1.6–2.099 MHz)
0 dBμV emf (2.1–27.500 MHz)
H3E
(20 dB SINAD)
44 dBμV emf (0.5–1.599 MHz)
30 dBμV emf (1.6–3.999 MHz)
DSC (J2B)
(1% error rate) 0 dBμV emf
Audio output
power
External SP 4 W with 4 Ω load
Internal SP 2 W with 8 Ω load
IEC 61162-1
in/out format
Input GGA, GNS, GLL, RMC, FSI
Output FSI, DSC, DSE
Measurements made in accordance with EN300 373-1 for GM800.