User's Manual

13
4. GENERAL SPECIFICATIONS
Item Specification
Supply voltage 2.7 – 3.6V regulated voltage. (Noise < 10 mV
P-P
)
Supply current
Maximum current in TX mode: 170.0mA
Maximum current in RX mode: 170.0mA
Frequency range 2400 MHz … 2483.5 MHz (ISM-Band)
Guard band 2 MHz < F < 3.5 MHz (Europe, Japan, USA)
Carrier frequency 2402 MHz … 2480 MHz, F = 2402 + k MHz, k = 0 … 78
Modulation method GFSK (1 Mbps), Π/4 DQPSK (2Mbps) and 8DQPSK (3Mbps)
Hopping 1600 hops/s, 1 MHz channel space
Maximum data rate
GFSK:
Asynchronous, 723.2 kbps / 57.6 kbps
Synchronous: 433.9 kbps / 433.9 kbps
Π/4 DQPSK:
Asynchronous, 1448.5 kbps / 115.2 kbps
Synchronous: 869.7 kbps / 869.7 kbps
8DQPSK:
Asynchronous, 2178.1 kbps / 177.2 kbps
Synchronous: 1306.9 kbps / 1306.9 kbps
Receiving signal range -82 to -20 dBm (Typical)
Receiver IF frequency 1.5 MHz (Center frequency)