SINGLE-POLE SINGLE-THROW SWITCHES
ANALOG PIN ATTENUATORS
FEATURES
• Attenuation range of up to 60 dB
• Up to octave bandwidths
• Voltage control
• Standard field replaceable RF connectors
Frequency Insertion VSWR* Amplitude Atten. Range Control
Range Model Loss In/Out Response** Options Options***
(GHz) Number (dB, Max.) (Max.) (±dB) (dB, Min.) (VDC) Outline
STANDARD, NARROWBAND VOLTAGE-CONTROLLED MODELS
0.95–1.75 MPAT-00950175- 1.2 1.5:1 See notes 10–60 0–20 174335
1.275–1.48 MPAT-01270148- 2.5 1.5:1 See notes 0–30 0–20 174337
1.5–1.8 MPAT-01500180- 1.1 1.5:1 See notes 10–60 0–20 174336
2.1–2.7 MPAT-02100270- 1.5 1.5:1 See notes 10–60 0–20 174336
2–2.2 MPAT-02000220- 1.7 1.5:1 0.3 in band 0–37 0–6 174336
3.1–3.5 MPAT-03100350- 2.2 1.3:1 0.25 in band 0–15 0–5 Contact MITEQ
3.4–4.2 MPAT-03400420- 2.2 1.5:1 See notes 10–60 0–20 174336
3.8–4.1 MPAT-03800410- 1.3 1.5:1
1 max. at 20–80 dB atten.
10–60 0–5 174336
4.5–4.8 MPAT-04500480- 2.2 1.5:1 See notes 10–60 0–20 174336
5.845–6.43 MPAT-05840643- 2.2 1.5:1 See notes 10–60 0–20 174336
6.4–7.2 MPAT-06400720- 2.2 1.5:1 See notes 10–60 0–20 174336
7.25–7.75 MPAT-07250775- 2.2 1.5:1 See notes 10–60 0–20 174336
7.5–8.5 MPAT-07500850- 1.8 1.5:1 0.25 in band 0–10 0–10 174338
7.9–8.4 MPAT-07900840- 2.2 1.5:1 See notes 10–60 0–20 174336
10.7–12.5 MPAT-10701250- 2.2 1.5:1 See notes 10–60 0–20 174337
10.95–12.75 MPAT-10951275- 2.2 1.5:1 See notes 10–60 0–20 174337
11.7–12.75 MPAT-11701275- 2.2 1.5:1 See notes 10–60 0–20 174337
12.75–13.25 MPAT-12751325- 2.5 1.5:1 See notes 10–60 0–20 174337
13.75–14.5 MPAT-13751450- 2.5 1.5:1 See notes 10–60 0–20 174337
14–14.8 MPAT-14001480- 2.7 1.5:1 See notes 10–60 0–20 174337
17.3–18.1 MPAT-17301810- 3 1.5:1 See notes 10–60 0–20 174338
17.7–20.2 MPAT-17702020- 3 1.5:1 See notes 10–60 0–20 174338
* VSWR performance is specified over full attenuation range.
** Amplitude response: ±0.2 dB over any 40 MHz window, ±1 dB over full band from 0–30 dB attenuation.
*** Insertion loss occurs at 0 V control.
Data presented in this table refers to room temperature.
Custom models featuring broader bandwidths, and/or optimized specifications are also available. Consult MITEQ for options.
100 Davids Drive, Hauppauge, NY 11788 • TEL: (631) 436-7400 • FAX: (631) 436-7430 • www.miteq.com
SINGLE-POLE SINGLE-THROW SWITCHES
ANALOG PIN ATTENUATORS (CONT.)
Frequency Insertion VSWR* Amplitude Atten. Range Control
Range Model Loss In/Out Response** Options Options***
(GHz) Number (dB, Max.) (Max.) (±dB) (dB, Min.) (VDC) Outline
STANDARD, WIDEBAND VOLTAGE-CONTROLLED MODELS
4–8 MPAT-04000800 2.2 1.7:1 0.3 at 10 dB 10–60 10–20 174336
1.5 at 40 dB
1.6 at 60 dB
8–12 MPAT-08001200- 2.2 1.7:1 0.5 at 10 dB 10–60 10–20 174337
1.5 at 40 dB
1.6 at 60 dB
* VSWR is guaranteed over full attenuation range.
** Amplitude response: ±0.2 dB over any 40 MHz window, ±1 dB over full band from 0–30 dB attenuation.
*** Insertion loss occurs at 0 V control.
Data presented in this table refers to room temperature.
Custom models featuring broader bandwidths, and/or optimized specifications are also available. Consult MITEQ for options.
ORDERING INFORMATION
To order a standard analog attenuator with specific parameters, please include the following:
MPAT-10701250- 40 15
Model Number
Specify from tables on previous page.
Maximum Attenuation Range (dB)
Control Voltage*
* Control voltage is specified at the maximum attenuation of the device. In the example above,
maximum attenuation of 40 dB is achieved at 15 V.
ORDERING INFORMATION FOR RF CONNECTORS
Unless otherwise specified, all units will be shipped with field replaceable SMA female connectors on the input and outputs. If
male connectors are desired on any port, please specify on the purchase order.
ENVIRONMENTAL CONDITIONS
Operating temperature .. 0 to 70°C
Storage temperature...... -40 to +85°C
Humidity ........................ 95%, noncondensing
Vibration ........................ 12 g’s rms, 20-2000 Hz Per
MIL-STD-810B Method 514, Procedure 5
100 Davids Drive, Hauppauge, NY 11788 • TEL: (631) 436-7400 • FAX: (631) 436-7430 • www.miteq.com
ANALOG PIN ATTENUATORS OUTLINE DRAWINGS
0.45 [11.43]
GND PIN
0.130 [3.30] DIA.
THRU TYP.
(2) HOLES
CONTROL SIGNAL
0.03 [0.76] DIA. PIN TYP.
0.10 [2.54]
0.10 [2.54]
0.18 [4.57]
0.38
[9.65]
TYP.
0.50
[12.7]
0.13
[3.30]
TYP.
0.12
[3.05] 2.350 [59.69]
2.60 [66.04]
2.00
[50.8]
1.00
[25.4]
"SMA" FEMALE
CONNECTOR,
TYP. (2) PLACES
1.40
[35.56]
0.43
[10.92]
0.36 [9.14]
MAX.
0.10 [2.54]
0.10 [2.54]
0.03 [0.76] DIA.
PIN TYP.
0.38
[9.65]
TYP.
0.50
[12.7]
0.13
[3.30]
TYP.
0.36 [9.14]
MAX.
0.55
[13.97]
GND PIN
0.104 [2.64] DIA.
THRU TYP.
(2) HOLES CONTROL
SIGNAL
0.18 [4.57]
0.30
[7.62] 1.200 [30.48]
1.80 [45.72]
1.67
[42.42]
1.10 [27.94]
1.48
[37.59]
"SMA" FEMALE
CONNECTOR,
TYP. (2) PLACES
1.20
[30.48]
0.40
[10.16]
0.10
[2.54]
0.10
[2.54]
0.18 [4.57]
0.03 [0.76] DIA.
PIN TYP.
0.38
[9.65]
TYP. 0.36 [9.14]
MAX.
0.42
[10.67]
GND PIN
0.104 [2.64] DIA.
THRU TYP.
(2) HOLES
CONTROL
SIGNAL
0.08
[2.03]
0.50
[12.7]
0.50
[12.7]
0.13
[3.30]
TYP.
1.25
[31.75]
1.25 [31.75]
1.050 [26.67]
0.30 [7.62]
0.650
[16.51]
"SMA" FEMALE
CONNECTOR,
TYP. (2) PLACES
0.75
[19.05]
J1 J2
E
0.40
[10.16]
"SMA" FEMALE
CONNECTOR,
TYP. (2) PLACES
0.10 [2.54] TYP.
0.80 [20.32]
0.600 [15.25]
0.36 [9.14] MAX.
0.38
[9.65]
TYP.
0.40 [10.16]
0.104 [2.64] DIA. THRU,
4 HOLES TYP.
0.11 [2.79]
TYP.
0.11 [2.79]
TYP. 0.18 [4.57]
0.800 [20.32]
1.00 [25.40] GND. PIN
GENERAL NOTES:
1. Dimensions shown in brackets [ ] are in millimeters.
2. Unless specified, all connectors are type SMA female field replaceable.
3. Tolerance as follows:
.xx = ±0.01 [.xx = ±0.25]
.xxx = ±0.005 [.xxx = ±0.13]
174335 174336
174337 174338
100 Davids Drive, Hauppauge, NY 11788 • TEL: (631) 436-7400 • FAX: (631) 436-7430 • www.miteq.com
