DMM-2-500 [MERRIMAC]
DOUBLE BALANCED MIXER; 双平衡混频器
| 型号： | DMM-2-500 |
| 厂家： | 
MERRIMAC INDUSTRIES, INC. |
| 描述： | DOUBLE BALANCED MIXER |
| 文件： | 总1页 (文件大小：117K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DOUBLEBALANCEDMIXER
DMM-2Series
1to1400MHz/+7to+13dBm LO/SMAConnectors
PRINCIPAL SPECIFICATIONS
RF/LO
IF
Operating
Range,
MHz
Conversion
Loss, dB,
Max. Typ.
Port Isolation, Min.
Model Frequency, Frequency,
L-R
dB
L-X
dB
R-X
dB
Polarity
Sense
Number
MHz
MHz
DMM-2-250 1 - 500
DMM-2-500 10 - 1000
DMM-2-750 20 - 1400
DC - 500
1 - 100
100 - 400
400 - 500
7.5
7.5
9.0
6.5
6.5
7.5
45
30
30
35
20
20
15
15
15
Pos.
Pos.
Pos.
DC - 500
DC - 500
10 - 200
200 - 500
500 - 1000
7.5
7.5
8.0
6.5
7.0
7.0
45
30
30
35
15
15
15
15
15
20 - 200
200 - 1000
1000 -1400
8.5
8.5
9.5
7.5
7.5
8.5
40
25
25
30
15
15
15
10
10
All specifications are as measured in a 50Ω system, at nominal LO power, in a downconverter application
Package Outline
Typical of DMM-2-250 & 750
GENERAL SPECIFICATIONS
NOTES:
1. Tolerance on 3 place decimals .020(.51) except as noted.
±
Impedance:
Noise Figure:
50 Ω nom.
2. Dimensions in inches over millimeters.
3. Weight: 0.65 oz (18 g).
Within ±1 dB of
4. SMA female, to mate with male per MIL-C-39012.
Conversion Loss
LO Drive:
+7 nom.
General Notes:
1 dB Compression Point: 0 dBm typ.
1 dB Desensitization Level: – 2 dBm
The DMM-2 series of Double Balanced Mixers covers the frequency
range of 1 to 1400 MHz using selected diodes in the ring modulator to
produce a low level mixer with high performance.
Input Intercept Point:
Operating Temperature:
+12 dBm typ.
– 55° to +85°C
23Feb96
ForadditionalinformationcontactMERRIMAC,41FairfieldPl.,WestCaldwell,NJ,07006,973-575-1300/FAX973-575-0531
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