Integrated Microwave Technologies LLC. 25VST 사용자 설명서
VST
X
User Manual
Revision
2.
3
36
Table 4-4: Ribbon Cable Connector Cable Pin Assignments
Pin #
Pin on
IMT provided
Interface Board
(Z036/Z042/etc)
Signal Name
Direction
Description
1
1
GND
In
2
2
PA AGC
In
PA AGC input for external PA (0 to 3.3VDC)
3
3
n/aGPI 1
In
General Purpose Inputs
4
4
n/aGPI 2
In
General Purpose Inputs
5
5
RS232 RX UD
In
RS232 User data
6
6
RS232 TX UD
Out
RS232 User data
7
7
RS232 RX_RC
In
RS232 Remote control
8
8
RS232 TX RC
Out
RS232 Remote control
9
9
GND
In
10
10
n/aUSB_PWR
In
USB Interface
11
11
USB_DP
In/Out
12
12
USB_DM
In/Out
13
13
GND
14
14
n/aAUDIO1 W/ Bias
In/Out
Audio 1 single ended with Mic Bias.
15
15
n/aAUDIO2 W/ Bias
In/Out
Audio 2 single ended with Mic Bias.
16
16
AUDIO1
In
Audio 1 Single ended.
17
17
AUDIO2
In
Audio 2 Single ended.
18
18
GND
19
19
CHROMAn/a
In
Chroma input for S-video.
20
20
COMPOSITE
/S-
Video
In
Composite video
/ S-video Luminance
21
21
GND
22
22
n/aNC
23
23
n/aNC
24
24
GND
25
25
+12VDC
In
Power Input +9 to + 18 V
26
26
+12VDC
In
Power Input +9 to + 18 V
4.6 Antenna Installation
Connect a suitable antenna directly to the SMA (RP-SMA for 25VST) antenna connector, or via a
suitable 50 ohm cable.
Before applying power: Ensure proper antenna termination on RF output.