Page 26 of 30
Radio (SRM9000 Transceiver)
Frequency range
(sub-bands)
136MHz to 174MHz, 403-480MHz, 440-520MHz
Channel Spacing
10 / 12.5 / 20 / 25kHz
Current consumption
(typical)
220mA S/By, 1100mA Tx, 800mA Rx
(Speaker enabled)
RF Power Output
5 Watts
Receiver Sensitivity
≤ 0.3µV PD (
-117.5dBm) for 12dB SINAD
Adjacent Channel Selectivity
25kHz Channel Spacing > 73dB
(AS4295)
>70dB (ETS)
12.5kHz Channel Spacing > 65dB
(AS4295)
>60dB (ETS)
Frequency stability
±2.5 ppm
Spurious Response Rejection
> 75dB (AS4295), >70dB (ETS)
Input/output impedance
50 Ohms – N Series F Connector
Conducted Spurious Emissions
< 2nW (-57dBm) 9kHz to 1GHz (ETS)
< 20nW (-47dBm) 1GHz to 4GHz
FM Hum & Noise
>45dB VHF, >40dB UHF
Modulation
FM Analog, P25 Digital (specific models only)
Encryption ( P25 Digital Models only)
Optional DES-OFB, AES
Environmental
Operational Temperature
-30°C to +60°C
Storage Temperature
-40°C to +80°C
Vibration
MIL-STD-810F 514.5
Temperature
MIL-STD-810F 501.4
Humidity
MIL-STD-810F 507.4
Product Sealing
IEC529 rating IP54
Certification
SRM9000 Type Acceptance
FCC,
ETS300 086 Radio; ETS300 113 Data;
ETS300 279 EMC; ETS300 219 Sig; AS/NZS4295
Safety
A Tick
RST825 EMC/EMI Compliance
EN61000-6-2, EN61000-6-4, EN61000-3-2, EN61000-3-
3, FCC Part 15B Class A, C Tick CISPR22 Class A
Additional Certification for Iridium Transceiver:
The following harmonised standards have been applied to the design of the L-band
transceiver:
Standard
EN 60950-1:2001
EN 301 489-20V1.2.1 (200211)
Description
Information technology equipment – Safety – Part 1: General Requirements
Electromagnetic compatibility and Radio Spectrum Matters (ERM);
EN 301 489-01v1.4.1 (2002-08)
Electromagnetic compatibility (EMC) standard for radio equipment and services.
ETSI EN 50360:2001
Product standard to demonstrate the compliance of mobile phones with the basic
restrictions related to human exposure to electromagnetic fields (300MHz to
3GHz)
ETSI EN 301 441 V1.1.1 05/2000 Satellite Easrth Stations and Systems (SES); Harmonised EN for Mobile Earth
Stations MESs)
Summary of Contents for RST825 SatRADIO
Page 29: ......
Page 30: ...Page 30 of 30 ...