VECTOR MODULATORS

Description

Typical Magnitude/Phase/Driver Currents

State

Data Input I (mA)

Data Input Q (mA)

Amplitude (dB)

Phase (Deg.)

1

4.5

0

-15.1

0

2

3.18

3.18

-14.8

44

3

0

4.5

-15.1

91

4

-3.18

3.18

-14.8

134

5

-4.5

0

-15.1

-181

6

-3.18

-3.18

-14.7

-134

7

0

-4.5

-15

-90

8

-3.18

-3.18

-14.9

-46

Electrical Specification

RF Input Level

+10dB Nom.

VSWR, LO in & RF out

1.5:1 max.

Modulation Bandwidth

500 MHz Nom.

Modulation Input

See Table for 0dB equivalent

Impedance

50 Ohms Nom.

Insertion Loss

15dB Typ. 17dB Max.(Below Carrier for 0 dBm Mod Input)

Insertion Loss

5dB Typ. 7dB Max.(Below Modulation Input)

Modulation Accuracy

Amplitude Balance

1dB Max.

Phase Balance

+/- 5 Deg Max

Carrier Isolation

35dB Typ.

Weight, Nominal

0.32 oz (9 grams)

Operating Temperature

-55 Deg C to +85 Deg C

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