Digital Controlled, 0.25-4.00 GHz
Цена: руб.
This family of digitally controlled switched bit attenuators have standard attenuation ranges of 32 dB and 64 dB, with 8 bits of resolution. LSB of 32 dB models is 0.125 dB, and for 64 dB models LSB is 0.250 dB. Attenuation level is obtained by 8 TTL control inputs.
| Frequency Range (GHz) | Insertion Loss (dB) max. | VSWR (dB) max. | Attenuation Range (dB) | Number of Bits | Least Significant Bit (LSB) | P/N |
|---|---|---|---|---|---|---|
| 0.25-0.50 | 3.0 | 1.80:1 | 32 | 8 | 0.125 | DAT-10-480/1S |
| 0.25-0.50 | 3.5 | 2.00:1 | 64 | 8 | 0.25 | DAT-15-480/1S |
| 0.50-1.00 | 3.2 | 1.80:1 | 32 | 8 | 0.125 | DAT-11-480/1S |
| 0.50-1.00 | 3.7 | 2.00:1 | 64 | 8 | 0.25 | DAT-16-480/1S |
| 1.00-2.00 | 5.0 | 1.80:1 | 32 | 8 | 0.125 | DAT-12-480/1S |
| 1.00-2.00 | 4.0 | 2.00:1 | 64 | 8 | 0.25 | DAT-17-480/1S |
| 2.00-4.00 | 4.5 | 1.80:1 | 32 | 8 | 0.125 | DAT-13-480/1S |
| 2.00-4.00 | 6.5 | 2.00:1 | 64 | 8 | 0.25 | DAT-18-480/1S |
|
General Specifications |
|
||||||||||||||||
Operating Power: +20 dBm/100 mw max.
ITT Cannon, 15 Pin
Pin 02 = bit 2
| TTL Logic | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Att/Bit | 0.125 | 0.25 | 0.5 | 1.0 | 2.0 | 4.0 | 8.0 | 16.0 | |
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Ref.=Loss |
| 2 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 3.0 dB |
| 3 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 6.0 dB |
| 4 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 12.0 dB |
| 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 16.0 dB |
| 6 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 20.0 dB |
| 7 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 28.0 dB |
| 8 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 31.875 dB |
| Bits: | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | - |
 Outline 480 |
| Outline | Conn. | A | B | C | C/2 | D | E | F | G |
|---|---|---|---|---|---|---|---|---|---|
| 480/1S | SMA | 5.00 | 3.00 | .75 | .375 | .250 | 1.50 | -- | .150 |
