ECONOLINK ASYNCHRONOUS RS-232 RADIO MODEM

General

Frequency range: 138-174 MHz, 406-430 MHz, 450-475 MHz, 928-960 MHz

Emission type: 15K0F2D

Temperature range:

Operating : -22 degree to +140 degree F (-30 degree to +60 degree C)

Storage: -40 degree to +185 degree F (-40 degree to +75 degree C)

Dimensions (including RF connector): 7.75" x 5.06" x 3.0" (19.7 cm x 12.9 cm x 7.62 cm)

Weight : 2 lbs 7 oz (1.10 kg)

Power input: 12.5 VDC +/-10%

Baud rate: 1200 bps Bell 202 (standard), 300 or 2400 bps (optional)

FSK frequencies:

Mark: 4450 Hz (2400 bps); 2200 Hz (1200 bps); 1070 Hz (300 bps); 2100 Hz (1200 bps optional)

Space: 2450 Hz (2400 bps); 1200 Hz (1200 bps); 1270 Hz (300 bps); 1300 Hz (1200 bps optional)

RF connector: BNC female

Control connector: 25 pin D connector (RS-232-C)

Shock stability: Per MIL-STD-810C method 516.2

Vibration stability: Per MIL-STD-810C method 514.2

Type acceptance: FCC type accepted under parts 21, 22, 90, and 94

Squelch interval delay (SQUID): 10 mS (jumper selectable)

Indicators: Internal modem activity lights

We suggest using anti-glare glasses while working with the Econolink

Receiver*

(refer to associated RDL Series specifications for additional information)

Sensitivity: -107 dBm (1.0 uV) for BER better than 1 x 10-3 over the voltage and temperature range

Typically: -115 dBm @ 138-174 MHz; -113 dBm @ 406-430 MHz, 450-475 MHz; -112 dBm @ 928-960 MHz

Decoder type: PLL FSK demodulator

Carrier attack time: <10 mS

Turnaround time (transmit/receive): <10 mS

Transmitter*

(refer to associated RDL Series specifications for additional information)

Power output: 1-2 watts (adjustable) or optional 2-4 watts (adjustable, available in VHF and UHF bands only)

Transmitter duty cycle @ 2 watts: 100% up to ambient temperature of 140 degree F (60 degree C)

Frequency stability: +/-5 ppm; +/-1.5 ppm (928-960 MHz with high stability option)

Modulation type: FSK

FSK tone frequency stability: +/-1.0%

FSK tone amplitude balance: <0.5 dBm maximum between mark and space

Harmonic distortion: <5%

RTS to CTS delay: 50 mS (adjustable)

*All measurements taken at antenna port.

(Specifications subject to change without notice)

 

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