FREQUENCY (MHz)
AMPLITUDE BALANCE
vs. FREQUENCY
ISOLATION (dB)
1.0
FREQUENCY (MHz)
0800200 400 600 1000
2.0
MODULATION RATE
(mbits/sec)
CARRIER SUPPRESSION
(dB below sideband)
CARRIER SUPPRESSION
-10
-30
-20
-40
-50
0.3
1.5
0.5
2.5
0.5
0.4
0
0.1
1.0
0
INSERTION LOSS
vs. FREQUENCY
INSERTION LOSS (dB)
0800200 400 600 1000 08020 40 60 100
0.2
500
1000
BPM-1047 Series
100 to 1000 MHz GaAs Bi-Phase Modulators
28 Tozer Road • Beverly, MA 01915-5579
Tel. 978.922.0019 • Fax 978.927.9328
139
Guaranteed Specifications (-54° to +85°C)
Frequency Range 100 to 1000 MHz
Phase Accuracy ±3° Max.
Insertion Loss 2.5 dB Max.
Switching Speed
50% CTL - 10% RF 8 ns Max.
10% - 90% RF 4 ns Max.
VSWR 1.6:1 Max.
Control Logic CMOS (1 line)
Carrier Suppression 20 dBc Min.
@ = 60 Mbits/sec Max.
Modulation Rate 87 Mbits/sec Max.
Amplitude Balance ± 0.5 dB Max.
Power Supply +5 VDC @
500 µA Max. (quiescent)
Mechanical Outline
0.015 DIA.
0.350
0.312
±0.01
0.250
1
2
0.10 0.135
0.39
3
4
0.51
±0.002
0.016
4 PLACES
0.385
0.510
0.430
0.305
0.205
0.080
0.170 MAX.
0.010
±0.002
-0.0005
ALUMINA
KOVAR
±0.010
-0.000
0.050
23
14
0.017
0.432 mm
1.27 cm
0.50 MIN
0.45
1.14 cm
DIA. PINS
5 PLACES
0.300
7.62 mm
0.50
1.27 cm
7.62
(
m
m
I
NS
C
ES
(4)
0.300
7.62 mm KEY
TAB
(3)
(2)
(1)
0.150
3.81 mm
0.300
7.62 mm
0.150
3.81 mm
(5) MECH. &
ELECT . GND
FP-BPM-1047 TO-BPM-1047
SM-BPM-1047
