Digitally Tunable Frequency Hopping Filter Series

Description

Part.No Center frequency range

Fc (MHz)

3dB fractional bandwidth Center insertion loss

(dB)TYP

In-band Standing wave ratio

(Zo=50 Ω)

BW30 /BW3 Input Dynamic

(dBm)

Frequency hopping control method Frequency hopping speed (Fc>30MHz) TYP
LBM034A 1.5-4 5%-10% 3-5 ≤2.0: 1 ≤6.5: 1 10 8bit

TTL

Level

LBM035A 4-10 20
LBM036A 10-30
LBM037A-85 30-90 30 10μs
LBM038A-85 30-110
LBM017A-85 40-110
LBM039A-85 90-200
LBM040A-85 200-400
LBM041A-85 225-450
LBM041A512-85 225-512
LBM700A-85 400-700
LBM1000A-85 700-1000
LBM043A-512US 30-512 5%-10% 7-8 ≤2.0: 1 ≤6.5: 1 30 10bit 10μs
MFSS Miniature frequency hopping filter 30-1000(分段) 3%-10% 4-5 ≤2.0: 1 ≤7 : 1 30 8 bit ≤10μs

Note:

1. It can be widely used in various frequency hopping radio stations as a pre-selection filter for the receiving front end. LBM034–LBM037*, LBM039*–LBM1000* interchangeable with products of the corresponding frequency band of POLE/ZERO.

2. LBM043A-512US is the newly developed miniaturized ultra-short full-band digitally controlled frequency hopping filter.

3. We offer low power consumption design for LBM034*-LBM1000* DC. By adding “AL” in Part.No, such as “LBM038AL”, the original +5V/90mA can be reduced to +3.3V/30mA, 100V power consumption <1mA.

4. MFSS Series is a newly developed high-dynamic ultra-small digitally controlled frequency hopping filter with the same performance as LBM037A-85~LBM1000A-85.