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| SP8T Switches / Phase Matched | |
Frequencies from 100MHz to 18GHz All with
High Speed TTL Driver Available with variety of options Small
Compact Packages
ECCN: EAR99 |
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Sales/Technical Contact Email: Sales@UMCC111.com |
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RF Circuit / Reflective SP8T |
RF Circuit / Absorptive SP8T |
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Common Specifications | |
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Available Options | |
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> Specifications are subject to change
without notice > for Specifications-Sheet in PDF, click on the product model number > to see the actual response curves, click on "  " (subject to availability) |
Broadband SP8T Switches (Reflective
/ Absorptive)
Frequencies from 200MHz to 15GHz
Model
No. |
Frequency (GHz) |
Insertion
Loss (dB) Max |
Isolation (dB) Min |
VSWR Max |
Phase Error (-/+deg) Max |
Rise/Fall
Time Max |
On/Off Time Max |
Power Handling, Max |
Supply Voltage |
Outline Drawing |
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| Cw / Avg | Peak | ||||||||||
| 0.2 - 4 GHz | |||||||||||
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SR-DA3P-8S (Reflective) |
0.2 - 4 | 2.1 | 70 | 1.5:1 |
-/+3deg (Note 1) |
250 ns | 300 ns | +27dbm |
5W (1μS, PW) |
+5(-/+0.25)V / 110mA -12(-/+0.5)V / 100mA |
Fig.1 |
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SR-DA1P-8S (Absorptive) |
0.2 - 4 | 2.1 | 75 | 1.5:1 |
-/+3deg (Note 1) |
250 ns | 300 ns | +27dbm |
5W (1μS, PW) |
+5(-/+0.25)V / 220mA -12(-/+0.5)V / 100mA |
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2 - 14 GHz (Fast Switching) |
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SR-L44P-8S (Reflective) |
2 - 12.4 | 3.5 | 55 | 1.9:1 |
-/+7deg (Note 1) |
25 ns | 70 ns | +27dbm |
5W (1μS, PW) |
+5(-/+0.25)V
/ 100mA -12(-/+0.5)V / 100mA |
Fig.1 |
| 12.4 - 14 | 50 | ||||||||||
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SR-L41P-8S (Absorptive) |
2 - 12.4 | 3.5 | 60 | 1.9:1 |
-/+7deg (Note 1) |
25 ns | 70 ns | +27dbm |
5W (1μS, PW) |
+5(-/+0.25)V / 260mA -12(-/+0.5)V / 100mA |
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| 12.4 - 14 | 55 | ||||||||||
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0.4
- 14 GHz (Fast Switching) |
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SR-J44P-8S (Reflective) |
0.4 - 12.4 | 3.7 | 55 | 1.9:1 |
-/+7deg (Note 1) |
35 ns | 80 ns | +27dbm |
5W (1μS, PW) |
+5(-/+0.25)V /
100mA -12(-/+0.5)V / 100mA |
Fig.1 |
| 12.4 - 14 | 50 | ||||||||||
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SR-J41P-8S (Absorptive) |
0.4 - 12.4 | 3.7 | 60 | 1.9:1 |
-/+7deg (Note 1) |
35 ns | 80 ns | +27dbm |
5W (1μS, PW) |
+5(-/+0.25)V / 260mA -12(-/+0.5)V / 100mA |
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| 12.4 - 14 | 55 | ||||||||||
| 1 - 15 GHz | |||||||||||
 SR-KW3P-8S (Reflective) |
1 - 6 | 3.7 | 65 | 1.9:1 |
-/+8deg (Note 1) |
350 ns | 400 ns | +27dbm |
5W (1μS, PW) |
+5(-/+0.25)V /
100mA -12(-/+0.5)V / 90mA |
Fig.1 |
| 6 - 12.4 | 60 | ||||||||||
| 12.4 - 15 | 55 | ||||||||||
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SR-KW1P-8S (Absorptive) |
1 - 6 | 3.7 | 75 | 1.9:1 |
-/+8deg (Note 1) |
250 ns | 300 ns | +27dbm |
5W (1μS, PW) |
+5(-/+0.25)V
/ 230mA -12(-/+0.5)V / 90mA |
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| 6 - 12.4 | 65 | ||||||||||
| 12.4 - 15 | 60 | ||||||||||
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1) Deviation from Median |
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Broadband SP8T Switches (Reflective
/ Absorptive)
Frequencies from 300MHz to 18GHz
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Model
No. |
Frequency (GHz) |
Insertion
Loss (dB) Max |
Isolation (dB) Min |
VSWR Max |
Phase Error (-/+deg) Max |
Rise/Fall
Time Max |
On/Off Time Max |
Power Handling, Max |
Supply Voltage |
Outline Drawing |
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| Cw / Avg | Peak | ||||||||||
| 2 - 18 GHz | |||||||||||
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SR-SW4P-8S (Reflective) |
2 - 8 | 4.0 | 80 | 2:1 |
-/+12deg (Note 1) |
350 ns | 400 ns | +27dbm |
5W (1μS, PW) |
+5(-/+0.25)V
/ 100mA -12(-/+0.5)V / 100mA |
Fig.1 |
| 8 - 18 | 75 | ||||||||||
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SR-SW1P-8S (Absorptive) |
2 - 14 | 4.3 | 80 | 2:1 |
-/+12deg (Note 1) |
250 ns | 300 ns | +27dbm |
5W (1μS, PW) |
+5(-/+0.25)V
/ 260mA -12(-/+0.5)V / 100mA |
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| 14 - 18 | 75 | ||||||||||
| 0.3 - 18 GHz | |||||||||||
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SR-VW4P-8S (Reflective) |
0.3 - 8 | 4.2 | 80 | 2:1 |
-/+14deg (Note 1) |
350 ns | 400 ns | +27dbm |
5W (1μS, PW) |
+5(-/+0.25)V
/ 100mA -12(-/+0.5)V / 100mA |
Fig.1 |
| 8 - 18 | 75 | ||||||||||
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SR-VW1P-8S (Absorptive) |
0.3 - 14 | 4.5 | 80 | 2:1 |
-/+14deg (Note 1) |
250 ns | 300 ns | +27dbm |
5W (1μS, PW) |
+5(-/+0.25)V
/ 260mA -12(-/+0.5)V / 100mA |
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| 14 - 18 | 75 | ||||||||||
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1) Deviation from Median |
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| All Models: | ||
 Impedance: |
50 Ω Nominal | |
| Control Input Characteristic: |
TTL, One Unit Load (1.6mA Sink / 40μA Source) | |
| Control Logic: |
8-Controls
/ Floating-High Logic "0" for path "ON" ( 0 to +0.8V) Logic "1" for path "OFF" (+2.2 to +5.0V) |
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| Connectors: |
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| - RF Input / Output | SMA (female) | |
| - Supply | Solder Pins | |
| - Control | Solder Pins | |
Environmental Ratings: |
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| Temperature: |
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| - Operating | -55 degC to +95 degC | |
| - Storage | -60 degC to +110 degC | |
| Humidity: |
Mil-STD-202F, Method 103B Condition B | |
| Shock: |
Mil-STD-202F, Method 213B Condition B | |
| Vibration: |
Mil-STD-202F, Method 204D Condition B | |
| Altitude: |
Mil-STD-202F, Method 105C Condition B | |
| Temp. Cycle: |
Mil-STD-202F, Method 107D Condition B | |
Available Options: 1) units with combination of the following options may require some specification tradeoffs from the standard 2) Some options may not be available on all models |
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| Supply Voltages |
Video Suppression Filters
* |
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| A1)* +5 ( -/+ 0.25 )V / -5 ( -/+ 0.25 )V | G1) VF @ Common Port <> 0.25dB additional Loss | ||
| A2) +5 ( -/+ 0.25 )V / -15 ( -/+ 0.5 )V | G2) VF @ J1 - J8 Ports <> 0.25dB additional Loss | ||
| A3) +12 ( -/+ 0.5 )V / -12 ( -/+ 0.5 )V | G3) VF @ All Ports <> 0.5dB additional Loss | ||
| A4) +15 ( -/+ 0.5 ) V / -15 ( -/+ 0.5 )V | * Voltage spikes during switching transition can reach as high as few volts with bandwidths reaching up to near 1GHz. These Spikes/Video do appear on the switch RF port; this may effect certain systems that are sensitive to these undesirable voltage spikes. UMCC offers internal 3-section high-pass filtering (G options) to reduce these voltage spikes to a reasonable level of 50~400 mV Pk-Pk depending on the switch types. For more effective transient voltage reduction, an external higher order filtering is highly recommended. UMCC has developed series of miniature wideband filters for this very purpose. To see the available selection, please visit the following page: Filter-HighPass | ||
| *Additional Switching Delay (On/Off Time) | |||
| RF Connectors |
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| B1) J1 - J8 SMA(M) | |||
| B2) All SMA(M) | |||
| B3) COM Port with SMA(M) | |||
| Control Function |
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| F1) Inverted Logic, ("1" = Path "ON") | |||
| F2) Binary Coded Logic, (3 Controls + Enable) | |||
| > Outline
for Switch with Option "F2"
Fig.
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