DC Block

DC BLOCK
158
FREQUENCY RANGE: 1 - 1000 MHz
DUAL BLOCK
DC BLOCK
Because of their inherent high breakdown potential, the
DC Blocks are ideal for applications where a high voltage,
DC or AC up to 20 KHz, must be rejected from the RF
signal path. Leakage from modulating signals can occur via
AC power lines, through ground loops, or along poorly
grounded coaxial cables. These leakages can impair the
accuracy of RF measurements, and or signal purity.
FREQUENCY
RANGE
(MHz)
LB
TYP/MAX
INSERTION LOSS
(dB)
MB
TYP/MAX
UB
TYP/MAX
3-500
5-500
0.06/0.20
0.12/0.20
0.04/0.20
0.10/0.20
0.10/0.20
0.12/0.25
1-1000
3-900
0.20/0.30
0.25/0.40
0.10/0.20
0.15/0.30
0.40/0.50
0.30/0.40
VOLTAGE
BREAKDOWN
(Vdc)
SINGLE BLOCK
VSWR
LB
TYP/MAX
MB
TYP/MAX
UB
TYP/MAX
TYPE
MODEL
2500
2500
1.12:1/1.20:1
1.18:1/1.25:1
1.08:1/1.20:1
1.12:1/1.20:1
1.12:1/1.25:1
1.20:1/1.30:1
Single
Dual
BLK-711N
BLK-721N
2500
2500
1.40:1/1.50:1
1.18:1/1.25:1
1.10:1/1.20:1
1.23:1/1.32:1
1.40:1/1.50:1
1.35:1/1.45:1
Single
Dual
BLK-712N
BLK-722N
NOTE: For different connector requirements, please contact Synergy.
Impedance is 50 Ohms for all models.
LB = LF to 10 LF
MB = 10 LF to HF/2
UB = HF/2 to HF
For package outline drawing, see back pages.
201 McLean Boulevard • Paterson, New Jersey 07504 • Tel: (973) 881-8800 • Fax: (973) 881-8361
E-Mail: sales@synergymwave.com • World Wide Web: http://www.synergymwave.com
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