Receiver; Modem; Link Rate; Modulation - Pacific Crest PDLGFU15 Guia Del Usuario

Pacific Crest - PDLGFU15 User's Guide 7

Receiver

Sensitivity -116 dBm or better (12dB SINAD). Front-end bandwidth 20
MHz. Selectivity -60 dB. Spurious and image rejection -65 dB.
Conducted spurious -57 dB. Carrier detect attack time 2 ms.

Modem

Link Rate

19200 or 9600 with 4-LFSK modulation.
9600 or 4800 with GMSK modulation.
Receive Protocols
Transparent and fast asynchronous. All modes use synchronous data
transmission over the RF link with data scrambling.

Modulation

Gaussian Minimum Shift Keying (GMSK) baseband modulation with BT
of 0.5 (9600 or 4800).
Four level FSK (4-LFSK) baseband modulation (19200 or 9600).

Environmental

Size

2.83"W x 2.5"D x 4.59"H
(7.2 cm W x 6.37 cm D x 11.7 cm H)

Weight

2.88 ounces (0.082 kg)

Temperature Range

-22° to 140° F (-30° to 60° C) Operating
-67° to 185° F (-55° to 85° C) Non-operating