User's Manual

1. General Description:

The MD7121-F06 module is designed for 2.GHz ISM band with 9.43dBm

output power wireless application using AMIC-COM A7121 GFSK

transceiver and PA AP1110 RFIC. This module features a fully

programmable frequency synthesizer by SPI. The data rate is 3Mbps.

2. Electrical Specification

Item

Specification

Remark

Supply voltage

3.3V +/-0.1(V)

Current consumption

15uA @ Sleep mode

(Sleep current includes power consumption of LDO)

1.7mA @ Standby-mode

11mA @ Synthesizer mode

105mA @ Tx power = 9.43dBm

36mA @ Rx mode

ISM Band

Frequency

2414.250 – 2464.875MHz ISM band

Transmit output power

9.43dBm @ Maximum Power setting Typical

Rx sensitivity

-95dBm (Typical) @ 1M mode, Dev = 250K BER <=1E-3,

FSK

Modulation

GFSK

Interface

20pin 1,27mm header

PCB Dimension

29(L) x 29(W) x 0.8(H) mm

without antenna

Operation Temperature

0~50C

FCC Statement：