X band TRM Specification

Place of Origin：China

Brand Name：SWT

Model Number：SW-TRM-94009460-47C

Price：Please Contact Customer Service

Product Description

Description

TRM stands for Tx /Rx Module, the module consists of 01 TX/RX Channel, TRM controller, Health Monitoring and Power supply card. The TRM will have Tx input port、Tx output/RX input ports、 Rx output ports

Specification

Typical performance at +28V DC +25oC, and in a 50Ω system.

RF / ELECTRICAL
PARAMETER	MIN	TYP.		MAX	UNIT
Operating Frequency	9400			9460	MHz
IF Filter Bandwidth of receiver 3dB	60				MHz
No. of Tx / Rx Channel		1			--
Peak Output Power / Channel		47			dBm
Transmit Gain @ In all frequency/temps.		47			dB
Tx input Power		0			dBm
Second Harmonic of TX		< -25			dBc
Pulse Width	0..1			300	us
Max Duty Cycle				25	%
Pulse Droop	<0.5 (For 300 us pulse width)				dB
Fall Time		100			ns
Raise Time		100			ns
Transmit Channel Output ON/OFF Ratio	>110				dBc
Power Added Efficiency	＞25 %
VSWR (TX IN, ANT IN, RX OUT Ports)		1.8:1			--
Rx Gain		50			dB
Rx Output P1dB		≥10			dBm
RX Input P1dB		-15			dBm
Rx Noise Figure(0 dB Attenuation State)		3.5		4	dB
Rx Noise Figure(15 dB Attenuation State)				6	dB
IF Filter Ripple	< 1 dB				Ripple in ±10Mhz around 75Mhz
Receiver Channel Image Rejection	>30				dBc
Receiver Output in Band Spurious Rejection	>60 (Measured for +8 dBm output power)				dBc
Receiver Output Out of Band Spurious/Harmonics Rejection	>50 (Measured for +8 dBm output power)				dBc
Attenuator	6 bits				0~31.5 dB
Attenuator Accuracy	< 1.7 (RMS)				dB
Maximum Phase Change of Receiver Channel vs Attenuator States	<15°				31.5 dB Attenuation State
Maximum Phase Change of Receiver Channel vs Attenuator States	<5°				10 dB Attenuation State
LO Frequency			9310		MHz
Transmit Input to Receiver Output Isolation	>50				dBc
Max. Rx tolerable power		≥50W			Max duty cycle
Power Supply		28			V
Average currents				1.75 @ DUC25%	A
Peaking currents				7	A
Protection against open output connector		Important, Design Guarantee			--
Temperature reporting	Please use TMP36 IC for temperature (analog devices)				--

MECHANICAL
PARAMETER	VALUE	UNIT
Dimensions (L x W x H)	160 x 120 x 30	mm
RF Connectors (Input / Output)	SMA-K /SMA-K	--
DC /Control Connector	J30J – 21ZK	--
Weight	≤1.5	Kg

ENVIRONMENTAL / PROTECTIONS
PARAMETER	MIN	MAX	UNIT
Operating Temp. (Housing Temp.)	-40	+65	°C
Humidity Range	0-100		%
PA Baseplate Shutoff Temperature	+ 80		°C

Connector Definition
AMPLIFIER CONNECTOR TYPE:	J30J – 21ZK
TRIAD CABLE PART NUMBER:	——
NUMBER	DESCRIPTION
1,12,2,13	+28V
3,14,4,15	GND
5	SEL (TTL 5v)
16	R (TTL 5v)
6	Load (TTL 5v)
17	T (TTL 5v)
7	Data (TTL 5v)
18	CLK (TTL 5v)
8,9,19	GND
10	Monitor voltage of Temperature
21	NC
11,20	NC

Detailed info for power supply types as Table 2

Voltage	Limit Voltage (V)		Working Voltage Range (V)		Ripple wave (mV, ppm)
Voltage	min	max	min	max	Ripple wave (mV, ppm)
+28V	-	+29	+27.5	+28.5	100

Outline Dimensional Drawing

TBD

Time Sequence and digital protcole

Serial data clock ‘CLOCK’ is the synchronous transmission clock of serial data ‘DATA’, TTL level is suggested to operate under 5MHz. Sampling the data at the falling edge of the CLOCK, with lower bits of the data in front and higher bits behind. Receive DATA at the falling edge of CLOCK and the shifting register operates correspondingly；Load the data of the shifting register to the buffer at the rising edge of LOAD.The serial data has 28 bits,with the low bit（Bit0） transmitted first and the high bit (Bit27) transmitted later.

Fig. 1 Diagrams of the Serial control

When SEL is at high level, the signals of CLK、DATA、LOAD are valid. When SEL is at low level, block the signals of CLK and DATA and the serial data cannot be sent to the module. There are 28 bits data in the module. After generate falling edge after 28 CLK period (defined as one Data period) and upLoad the Data to the latch and output it.

Specific definition of one channel data is as shown below in the Table below:

Table 4 Definition for serial data

Order		Function	Remarks
D0～D1	Set 01	01
D2	RX Standby Control		Low level standby, RX not working, High level，RX normal
D3～D8	Set 000000	000000
D9	Rx ATT	Rx Attenuation Control	-0.5dB	High level valid IN IF
D10		Rx Attenuation Control	-1dB
D11		Rx Attenuation Control	-4dB
D12		Rx Attenuation Control	-16dB
D13		Rx Attenuation Control	-8dB	Low level valid IN RF
D14		Rx Attenuation Control	-2dB	Low level valid IN RF
D15	TX ATT	Rx Attenuation Control	-0.5dB	High level valid
D16		Rx Attenuation Control	-1dB
D17		Rx Attenuation Control	-4dB
D18		Rx Attenuation Control	-16dB
D19		Rx Attenuation Control	-8dB
D20		Rx Attenuation Control	-2dB
D21～D26	Set 000000	000000
D27	TX Stand by Control		Low level standby, Tx not working, High level，Tx normal