RK-WI.232FHSS-25-FCC-R datasheet(63/67 Pages) RADIOMETRIX

63 / 67 page

WI.232FHSS-25-R/ WI.232FHSS-250-R DATASHEET

Revision 1.1.0

6.4. Detailed Electrical Specifications for WI.232FHSS-250-R

6.4.1. AC Specifications- Rx for WI.232FHSS-250-R

Parameter

Min

Typ

Max

Units

Notes

Receive Frequency- US

902.2

927.8

MHz

At antenna pin

Hop Sequences

26 channels each

Channel Spacing

750

kHz

Receiver Sensitivity

-100

dBm

153.6 kbit/ sec RF, 10

-3 BER

Receiver Sensitivity

-102

dBm

38.4 kbit/ sec RF, 10

-3 BER

Receiver Sensitivity

-105

dBm

9.6 kbit/ sec RF, 10

-3 BER

Input IP3

-24

dBm

Pin = -20dBm, 2 CW interferers,

FRF = 915MHz, F1 = FRF +

3MHz, F2 = FRF + 6MHz, max

gain, high-sensitivity

Input Impedance

Ohms

No matching required

Adjacent Channel Rejection

Desired signal 3dB above input

sensitivity level, CW interferer

power level increased until BER =

-2, +/- 1MHz

IF Bandwidth

200

kHz

Table 36, AC Specifications- Rx for WI.232FHSS-250-R

6.4.2. AC Specifications- Tx for WI.232FHSS-250-R

Parameter

Min

Typ

Max

Units

Notes

Transmit Frequency- US

902.2

927.8

MHz

Center Frequency Error

ppm

915 MHz @ 25

Frequency Deviation

kHz

Max. Output Power

23.5

dBm

915 MHz into 50 Ohm load

Output Impedance

Ohms

Carrier Phase Noise

TBD

dBc

Into 50 Ohm load

Harmonic Output

-50

dBc

Into 50 Ohm load

Table 37, AC Specifications- Tx for WI.232FHSS-250-R

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