Rep1 COFDM Relay Module

 — COFDM demodulation and re-modulation
    — Trasferimento stabile del segnale in NLOS e movimento ad alta velocità
    — Frequenza di lavoro regolabile, band width, potenza di trasmissione, eccetera

Rep1 relay module accepts COFDM signals from two antennas(can just use one too) and demodulates it, then re-modulates and transmits. The relay module can find and lock automatically to the incoming transmission quickly according to the pre-set frequency and bandwidth.

Specifica:

IO

Ingresso RF	Two SMA female
Uscita RF	MMCX female
control uart	4PIN PH1.25mm Connector
Accensione	2PIN PH2.54mm phenix Connector
TF-card	For firmware update
Power led	red led, constant light when device is normal powered
Link led	green led, blinks on transmitting the received data

Demodulation and Modulation

Modulation Formats	COFDM(DVB-T)
Portatori	2K
Larghezza di banda	Configurable from 1MHz to 8MHz, step by 1KHz
FEC	1/2, 2/3, 3/4, 5/6, 7/8
Intervallo di guardia	1/32, 1/16, 1/8, 1/4
Costellazione	QPSK, 16QAM, 64QAM
Bitrates	0.5Mbps to 31.67Mbps

RF Received

Frequency Bands	160MHz~860 MHz
Tuning Step size	1KHz
Sensibilità	-97±1dBm(BW=8MHz, QPSK, CR=2/3, IG=1/16) for one channel and add 3dBm for two channel

RF Transmitted

Frequency Bands	200MHz~2300MHz(other bands can be supported with special manufacturing)
Tuning Step size	1KHz
Power out	Configurable, maximum -5dBm(subject to frequency)

Monitoraggio e controllo
Comprehensive setup with our Config Panel or other device via control uart. With our SconA or SconC config panel, the following parameters can be setup:
– Received frequency(f1) and bandwidth(b1)
– Transmitted frequency(f2), bandwidth(b2), fec, intervallo di guardia, constellation and transmission power

Intervallo di temperatura
Specifica completa: 0° a +70°C ambiente
Magazzinaggio: –40° to +80°C

Requisiti di alimentazione
Intervallo di ingresso: 7~24 VCC
Consumo energetico: <250mA@12V

Caratteristiche fisiche
Dimensioni: 73x51x15mm (esclusi i connettori fuori dalla scheda)

Application Block