B - 8 Radio specifications June 2003 IPN: M5000-00-105
Table B-7: TOP-Gxxxx 336-400MHz radio specifications
*, † See “Important notes for Tables B-4 to B-11” on page B-3.
General Orca 501x/2x Orca 503x/40
Frequency Range 336-400MHz
Channel Spacing 12.5 / 20 / 25 kHz
Frequency Increments 5 or 6.25kHz
IF Bandwidth Universal Bandwidth (UB) 10kHz*
Frequency Stability +/-2.5ppm (-30 to +60°C)
Current Consumption (Receiver Squelched) 85mA 100mA
Current Consumption (Standby with high economy duty
cycle)
40mA N/A
Current Consumption (Receiver Rated Audio) 300mA
Transmitter current (Low/High power) 900mA/1.7A
Size, incl. 1500mAh NiMH battery (WxHxD) 66 x 154 x 41mm
Weight Orca 5010/11/30 Orca 5035 Orca 5015/2x/40
With TOPB600 1100mAh NiCd† 490g 510g 515g
With TOPB200 1500mAh NiCd 525g 545g 550g
With TOPB700 1500mAh NiMH 510g 530g 535g
With TOPB500 2000mAh NiMH 550g 570g 575g
Receiver
Measurements as per: ETS 300-086
Intermediate frequencies 45.1MHz and 455kHz
Sensitivity 12dB SINAD < -119dBm
Sensitivity 20dB SINAD < -114dBm
Fixed Squelch Sensitivity 12dB SINAD or 16dB SINAD Nominal
Selectivity 66dB (NB), 72dB (WB)*
Spurious Response 70dB
Intermodulation 65dB
Blocking 94dB
Ultimate Signal to Noise Ratio (EIA) 36dB (NB), 42dB (WB)*
Audio Response (300 Hz - 2.55 kHz) Within +1 / -3dB of 6dB / Octave De-emphasis
Distortion (EIA) <5% @ 1kHz, 60% Deviation
Rated Audio Output > 500mW nominal
Transmitter
Measurements as per: ETS 300-086
Power Output (Low/Mid/High) 1 / 2.5 / 4W
Adjacent Channel Power 65dB (NB), 75dB (WB)*
Spurious Emissions (Cond. & Rad.) < -36dBm (0-1GHz), < -30dBm (1-4GHz)
Hum and Noise (EIA) 37dB (NB), 43dB (WB)*
Modulation Type* narrowband
wideband
10K0F3E
16K0F3E
Deviation Limiting Adjustable up to +/- 5kHz
Audio Response (300 Hz - 2.55 kHz) Within +1 / -3dB of 6dB / Octave Pre-emphasis
Distortion (EIA) <5% @ 1kHz, 60% Deviation
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