Transcript
Product Specifications TMA TMA--T-DB78 DB78--DD DD--A | E15R02P25
Twin Diplexed ANT/BTS Ports, Dual Band Upper 700C MHz/Cellular with AISG and Variable Gain
General Specifications Product Type
1-BTS:1-ANT (Uniplex)
Modularity
2-Twin
Includes
Mounting hardware
Electrical Specifications Sub-module
1|2
1|2
Branch
1
2
Port Designation
ANT
ANT
AISG 2.0 Device Subunit
E15R02P25 2/4
E15R02P25 1/3
License Band
USA 750, LNA
CEL 850, LNA
Frequency Range
777.5–787 MHz
824–849 MHz
Bandwidth
9.50 MHz
25.00 MHz
Gain, nominal
13.0 dB
12.0 dB
Gain Tolerance
±1.0 dB
+1.3/-1.0 dB
Gain Adjustment Range
4-13 dB
4-12 dB
Gain Adjustment Range Increments
1.0 dB
1.0 dB
Noise Figure, typical
1.8 dB
1.9 dB
Noise Figure at 8 dB, typical
2.1 dB
2.4 dB
Noise Figure at 4 dB, typical
3.1 dB
3.2 dB
Group Delay Variation, maximum
180 ns
180 ns
Group Delay Variation Bandwidth
5.00 MHz
5.00 MHz
Return Loss, typical
24 dB
24 dB
Return Loss at 8 dB, typical
22 dB
22 dB
Return Loss at 4 dB, typical
20 dB
20 dB
Insertion Loss - Bypass Mode, typical
3.0 dB
3.2 dB
Return Loss - Bypass Mode, typical
14 dB
14 dB
TX Band Rejection, minimum
80 dB
80 dB
Frequency Range
746–756 MHz
869–894 MHz
Bandwidth
10.00 MHz
25.00 MHz
Insertion Loss, typical
0.40 dB
0.50 dB
Return Loss, minimum
24 dB
24 dB
RX Band Rejection, minimum
40 dB
35 dB
Electrical Specifications Rx (Uplink)
Electrical Specifications Tx (Downlink)
©2017 CommScope, Inc. All rights reserved. All trademarks identified by ® or ™ are registered trademarks, respectively, of CommScope. All specifications are subject to change without notice. See www.commscope.com for the most current information. Revised: May 19, 2017
page 1 of 4 September 15, 2017
Product Specifications TMA TMA--T-DB78 DB78--DD DD--A | E15R02P25 Input Power, RMS, maximum
200 W
500 W
Input Power, PEP, maximum
2000 W
5000 W
3rd Order PIM, typical
-153 dBc
3rd Order PIM Test Method
2 x 20 W CW tones
Electrical Specifications, Band Reject Frequency Range
763–775 MHz
851–856 MHz
Attenuation, minimum
40 dB
30 dB
AISG Electrical Specifications Voltage, AISG Mode
10–30 Vdc
Default Protocol
AISG 2.0
Protocol
AISG 1.1 | AISG 2.0
AISG Carrier
2.176 MHz ± 100 ppm
AISG Connector
8-pin DIN Female
AISG Connector Standard
IEC 60130-9
dc Power/Alarm Electrical Specifications Voltage
7–30 Vdc
Voltage, CWA Mode
10–18 Vdc
dc Switching/Redundancy
Yes
Operating Current at Voltage
240 mA @ 12 V
Operating Current Tolerance
±20 mA
Alarm Current, CWA Mode
30–170 mA @ 10–18 V
Lightning Surge Current
10 kA
Lightning Surge Current Waveform 8/20 waveform
©2017 CommScope, Inc. All rights reserved. All trademarks identified by ® or ™ are registered trademarks, respectively, of CommScope. All specifications are subject to change without notice. See www.commscope.com for the most current information. Revised: May 19, 2017
page 2 of 4 September 15, 2017
Product Specifications TMA TMA--T-DB78 DB78--DD DD--A | E15R02P25
Block Diagram
Mechanical Specifications RF Connector Interface
7-16 DIN Female
RF Connector Interface Body Style Long neck Ground Screw Diameter
6.00 mm
Color
Gray
Finish
Painted
Mount Type
Pole
Mounting Pipe Diameter
40–160 mm
Mounting Pipe Hardware
Band clamps (4)
|
Wall
Dimensions Height
320.0 mm
|
12.6 in
Width
345.0 mm
|
13.6 in
Depth
144.0 mm | 5.7 in
Weight
16.5 kg
|
36.4 lb
Environmental Specifications Operating Temperature
-40 °C to +65 °C (-40 °F to +149 °F)
Relative Humidity
Up to 100%
Ingress Protection Test Method
IEC 60529:2001, IP67
©2017 CommScope, Inc. All rights reserved. All trademarks identified by ® or ™ are registered trademarks, respectively, of CommScope. All specifications are subject to change without notice. See www.commscope.com for the most current information. Revised: May 19, 2017
page 3 of 4 September 15, 2017
Product Specifications TMA TMA--T-DB78 DB78--DD DD--A | E15R02P25
Outline Drawing
©2017 CommScope, Inc. All rights reserved. All trademarks identified by ® or ™ are registered trademarks, respectively, of CommScope. All specifications are subject to change without notice. See www.commscope.com for the most current information. Revised: May 19, 2017
page 4 of 4 September 15, 2017
