This product was discontinued on: July 24, 2019

For other alternatives, please contact us for more information.

0 Replacement products available

TMA-T-DB78-DD-A | E15R02P25

Twin Diplexed ANT/BTS Ports, Dual Band Upper 700C MHz/Cellular with AISG and Variable Gain

Specifications

Finish making your selections or clear them to view relevant specifications.

Download

Specifications

Product Classification

Product Type

1-BTS:1-ANT (Uniplex) | Tower mounted amplifier

General Specifications

Color	Gray
Modularity	2-Twin
Mounting	Pole \| Wall
Mounting Pipe Hardware	Band clamps (4)
RF Connector Interface	7-16 DIN Female
RF Connector Interface Body Style	Long neck

Dimensions

Height	320 mm \| 12.598 in
Width	345 mm \| 13.583 in
Depth	144 mm \| 5.669 in
Ground Screw Diameter	6 mm \| 0.236 in
Mounting Pipe Diameter Range	40–160 mm

Outline Drawing

Click on image to enlarge.

Electrical Specifications

License Band, LNA

CEL 850 | USA 750

Electrical Specifications, dc Power/Alarm

dc Switching/Redundancy	Yes
Lightning Surge Current	10 kA
Lightning Surge Current Waveform	8/20 waveform
Operating Current at Voltage	240 mA @ 12 V
Operating Current Tolerance	±20 mA
Voltage	7–30 Vdc
Voltage, CWA Mode	10–18 Vdc
Alarm Current, CWA Mode	30–170 mA @ 10–18 V

Electrical Specifications, AISG

AISG Carrier	2.176 MHz ± 100 ppm
AISG Connector	8-pin DIN Female
AISG Connector Standard	IEC 60130-9
Default Protocol	AISG 2.0
Protocol	AISG 1.1 \| AISG 2.0
Voltage, AISG Mode	10–30 Vdc

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

Electrical Specifications, Band Reject

Frequency Range, MHz	763–775	851–856
Attenuation, minimum, dB	40.0	30.0

Electrical Specifications, Rx Uplink

Frequency Range, MHz	777.5–787	824–849
Bandwidth, MHz	9.50	25.00
Gain, nominal, dB	13.0	12.0
Gain Tolerance, dB	±1.0	+1.3/-1.0
Gain Adjustment Range, dB	4-13	4-12
Gain Adjustment Range Increments, dB	1	1
Noise Figure, typical, dB	1.8	1.9
Noise Figure at 8 dB, typical, dB	2.1	2.4
Noise Figure at 4 dB, typical, dB	3.1	3.2
Group Delay Variation, maximum, ns	180	180
Group Delay Variation Bandwidth, MHz	5.00	5.00
Return Loss, typical, dB	24	24
Return Loss at 8 dB, typical, dB	22	22
Return Loss at 4 dB, typical, dB	20	20
Insertion Loss - Bypass Mode, typical, dB	3.0	3.2
Return Loss - Bypass Mode, typical, dB	14	14
TX Band Rejection, minimum, dB	80	80

Electrical Specifications, Tx Downlink

Frequency Range, MHz	746–756	869–894
Bandwidth, MHz	10.00	25.00
Insertion Loss, typical, dB	0.40	0.50
Return Loss, minimum, dB	24	24
RX Band Rejection, minimum, dB	40	35
Input Power, RMS, maximum, W	200	500
Input Power, PEP, maximum, W	2,000	5,000
3rd Order PIM, typical, dBc		-153
3rd Order PIM Test Method		2 x 20 W CW tones

Block Diagram

Click on image to enlarge.

Material Specifications

Finish

Painted

Environmental Specifications

Operating Temperature	-40 °C to +65 °C (-40 °F to +149 °F)
Relative Humidity	Up to 100%
Corrosion Test Method	IEC 60068-2-11, 30 days
Ingress Protection Test Method	IEC 60529:2001, IP67

Packaging and Weights

Included	Mounting hardware
Weight, net	16.5 kg \| 36.376 lb

Product Classification

Product Type

1-BTS:1-ANT (Uniplex) | Tower mounted amplifier

General Specifications

Color	Gray
Modularity	2-Twin
Mounting	Pole \| Wall
Mounting Pipe Hardware	Band clamps (4)
RF Connector Interface	7-16 DIN Female
RF Connector Interface Body Style	Long neck

Dimensions

Height	320 mm \| 12.598 in
Width	345 mm \| 13.583 in
Depth	144 mm \| 5.669 in
Ground Screw Diameter	6 mm \| 0.236 in
Mounting Pipe Diameter Range	40–160 mm

Electrical Specifications

License Band, LNA

CEL 850 | USA 750

Electrical Specifications, dc Power/Alarm

dc Switching/Redundancy	Yes
Lightning Surge Current	10 kA
Lightning Surge Current Waveform	8/20 waveform
Operating Current at Voltage	240 mA @ 12 V
Operating Current Tolerance	±20 mA
Voltage	7–30 Vdc
Voltage, CWA Mode	10–18 Vdc
Alarm Current, CWA Mode	30–170 mA @ 10–18 V

Electrical Specifications, AISG

AISG Carrier	2.176 MHz ± 100 ppm
AISG Connector	8-pin DIN Female
AISG Connector Standard	IEC 60130-9
Default Protocol	AISG 2.0
Protocol	AISG 1.1 \| AISG 2.0
Voltage, AISG Mode	10–30 Vdc

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

Electrical Specifications, Band Reject

Frequency Range, MHz	763–775	851–856
Attenuation, minimum, dB	40.0	30.0

Electrical Specifications, Rx Uplink

Frequency Range, MHz	777.5–787	824–849
Bandwidth, MHz	9.50	25.00
Gain, nominal, dB	13.0	12.0
Gain Tolerance, dB	±1.0	+1.3/-1.0
Gain Adjustment Range, dB	4-13	4-12
Gain Adjustment Range Increments, dB	1	1
Noise Figure, typical, dB	1.8	1.9
Noise Figure at 8 dB, typical, dB	2.1	2.4
Noise Figure at 4 dB, typical, dB	3.1	3.2
Group Delay Variation, maximum, ns	180	180
Group Delay Variation Bandwidth, MHz	5.00	5.00
Return Loss, typical, dB	24	24
Return Loss at 8 dB, typical, dB	22	22
Return Loss at 4 dB, typical, dB	20	20
Insertion Loss - Bypass Mode, typical, dB	3.0	3.2
Return Loss - Bypass Mode, typical, dB	14	14
TX Band Rejection, minimum, dB	80	80

Electrical Specifications, Tx Downlink

Frequency Range, MHz	746–756	869–894
Bandwidth, MHz	10.00	25.00
Insertion Loss, typical, dB	0.40	0.50
Return Loss, minimum, dB	24	24
RX Band Rejection, minimum, dB	40	35
Input Power, RMS, maximum, W	200	500
Input Power, PEP, maximum, W	2,000	5,000
3rd Order PIM, typical, dBc		-153
3rd Order PIM Test Method		2 x 20 W CW tones

Material Specifications

Finish

Painted

Environmental Specifications

Operating Temperature	-40 °C to +65 °C (-40 °F to +149 °F)
Relative Humidity	Up to 100%
Corrosion Test Method	IEC 60068-2-11, 30 days
Ingress Protection Test Method	IEC 60529:2001, IP67