Filter
Negotiable Min Order Quantity Unit
- Required Quantity
-
- Place of Origin
- South Korea
- Payment Terms
- Negotiable
- Production method
- Negotiable
- Shipping / Lead Time
- Negotiable / Negotiable
- Keyword
- rf filter, duplexers for pepeater, rf combiner, multiband
- Category
- Wireless Networking Equipment
Apply a video call to the Supplier
SEONTECH
South Korea
- Verified Certificate
-
9
| Product name | Filter | Certification | - |
|---|---|---|---|
| Category | Wireless Networking Equipment | Ingredients | - |
| Keyword | rf filter , duplexers for pepeater , rf combiner , multiband | Unit Size | - |
| Brand name | - | Unit Weigh | - |
| origin | South Korea | Stock | - |
| Supply type | - | HS code | - |
Product Information
1. Multiband Combiner
|
Frequency Range |
System |
Operator-A |
Operator-B |
Operator-C |
|
GSM900 Low Band High Band |
900 ~ 915MHz 945 ~ 960MHz |
890 ~ 900MHz 935 ~ 945MHz |
880 ~ 890MHz 925 ~ 935MHz | |
|
UMTS Low Band High Band |
1935.1 ~1950.1MHz 2125.1 ~2140.1MHz |
1950.1 ~ 1964.9MHz 2140.1 ~ 2154.9MHz |
1920.0 ~ 1935.1MHz 2110.3 ~ 2125.1MHz | |
|
Insertion Loss |
< 5.8dB | |||
|
Isolation |
GSM900 |
> 22dB | ||
|
UMTS |
> 33dB | |||
|
GSM900-UMTS |
> 40dB | |||
|
UMTS-GSM900 |
> 90dB | |||
|
Return Loss |
Input > 18dB, Output > 6dB | |||
|
Monitor Coupling Value |
-30dB ±2dB | |||
|
Impedance |
50 ohm | |||
|
PIMD(3rd ) |
-140dBc (43dBm * 2) | |||
|
Input Power(Avg) |
100 Watt | |||
|
Connectors |
N-Female | |||
|
Mounting |
19” Rack | |||
|
Operating Temperature |
0 ~ +50℃ | |||
|
Weight |
30 kg | |||
|
Dimensions(mm) |
482 x 460 x 300 mm | |||
2. 6 Channel Combiner
|
Frequency band |
Tx |
Rx | |
|
825 ~ 837.5 MHz |
870 ~ 880 MHz | ||
|
885 ~ 915 MHz |
930 ~ 960 MHz | ||
|
1710 ~ 1785 MHz |
1805 ~ 1880 MHz | ||
|
1920 ~ 1980 MHz |
2110 ~ 2170 MHz | ||
|
2300 ~ 2400 MHz | |||
|
2500 ~ 2570 MHz |
2620 ~ 2690 MHz | ||
|
Insertion Loss |
≤ 1.0 dB | ||
|
Return Loss |
≥ 23 dB | ||
|
Ripple |
≤ 1.0 dB | ||
|
Impedance |
50 Ω | ||
|
Input Power |
Average |
≥ 50 W | |
|
Peak |
≥ 500 W | ||
|
PIMD |
≥ 100 dBm | ||
|
Temperature range |
-20 ~ +70℃ | ||
|
Connector Type |
N Type (F) | ||
|
Weight |
< 600g | ||
|
Dimensions(W x D x H) |
200.0 × 220.0 × 54.0 mm | ||
Outline Drawing
3. In-Band Combiner
|
DCS Path |
LTE Path | ||
|
Frequency |
1710.0 – 1716.5 MHz |
1717.5 – 1726.7 MHz | |
|
1727.7 – 1730.1 MHz | |||
|
1805.1 – 1811.5 MHz |
1812.5 – 1821.7 MHz | ||
|
1822.7 – 1825.1 MHz | |||
|
Bandwidth |
6.4 MHz |
9.2 MHz | |
|
2.4 MHz | |||
|
Insertion Loss |
≤ 1.9 dB |
≤ 1.9 dB | |
|
Ripple |
≤ 1.3 dB |
≤ 1.3 dB | |
|
Return Loss |
≥ 20 dB | ||
|
Isolation |
≥ 30 dB | ||
|
Input Power |
Average |
100 W | |
|
PIMD |
≥ 150 dBc (43 dBm x 2 Tone, 3 rd order) | ||
|
DC-by-pass / AISG (3GPP) |
40 V, 3 A, 0.1 Ω | ||
|
Impedance |
50 Ω | ||
|
Temperaturer range |
-33 ~ +55 ℃ | ||
|
Protection class |
IP67 | ||
|
Surge |
20KA, 8/20us | ||
|
Weight |
< 7.0Kg | ||
|
Connector Type |
Din-Female | ||
|
Dimensions (W x H x D) |
270.0 x 223.0 x 95.0 mm | ||
4. Diplexer
|
Frequency |
824 ~ 894 MHz |
1880 ~ 2400 MHz |
|
Bandwidth |
70 MHz |
520 MHz |
|
Insertion Loss |
≤ 0.25 dB | |
|
Return Loss |
≥ 18 dB | |
|
Isolation |
≥ 55 dB | |
|
Max. Input Power |
150 W | |
|
PIMD |
≥ 140 dBc (43dBm x 2 Tone, 3rd order) | |
|
Impedance |
50 Ω | |
|
Temperature range |
-40 ~ +70 ℃ | |
|
Protection class |
IP67 | |
|
Connector Type |
N-Female | |
|
Dimensions (W x H x D) |
153.6 × 129.0 × 41.0 mm | |
5. Duplexer
|
|
RX Path |
TX Path | |
|
Frequency |
718 ~ 728 MHz |
773 ~ 783 MHz | |
|
Bandwidth |
10 MHz |
10 MHz | |
|
Insertion Loss |
≤ 1.5 dB |
≤ 1.2 dB | |
|
Ripple |
≤ 0.8 dB |
≤ 0.8 dB | |
|
Return Loss |
≥ 20 dB | ||
|
Rejection |
RX Path |
≥ 90 dB | |
|
TX Path |
≥ 102 dB | ||
|
Coupling |
FWD CPL |
30±1.0 | |
|
REV CPL |
40±1.0 | ||
|
Isolation |
≥ 65 dB | ||
|
Input Power |
Average |
100 W | |
|
|
Peak |
1550W | |
|
Impedance |
50 Ω | ||
|
Temperature range |
-30 ~ +85 ℃ | ||
|
Connector Type |
ANT : N Type(f), TX : POB(f) RX : POB(m) | ||
|
Dimensions (W x H x D) |
295.0 × 319.0 × 60.0 mm | ||
6. TMA 800
|
Frequency |
TX |
860 - 875 MHz |
|
RX |
815 - 830 MHz | |
|
Bandwidth |
T/RX |
15 MHz |
|
Insertion loss |
TX |
0.6 dB max |
|
Gain |
RX |
12± 1 dB |
|
Gain variation |
RX |
optional |
|
Bypass loss |
RX |
≤ 3.0 dB |
|
R.L |
Normal |
≥ 18 dB |
|
Bypass |
≥ 15 dB | |
|
NF (band avg) |
1.2dB typ ( @ 12dB Gain) | |
|
IIP3 |
≥12 dBm | |
|
Max. Input Power (Avg) |
300 W | |
|
Impedance |
50 Ω | |
|
Dc Supply |
10~30V dc | |
|
Temperature range |
-40~ +65 ℃ | |
|
Protection class |
IP67 | |
|
Lightening protection |
8 / 20us , 5KA, | |
|
Connector Type |
DIN7/16 (F) | |
|
Dimensions (W x D x H) |
TBD (mm) | |
|
Protocol Version |
AISG 2.0 / 3GPP R8 | |
7. TMA 2100
|
Frequency |
TX |
2110 - 2130 MHz |
|
RX |
1920 - 1940 MHz | |
|
Bandwidth |
T/RX |
20 MHz |
|
Insertion loss |
TX |
0.3 dB typ |
|
Gain |
RX |
12± 1 dB |
|
Gain variation |
RX |
Optional |
|
Bypass loss |
RX |
≤ 3.0 dB |
|
R.L |
Normal |
≥ 18 dB |
|
Bypass |
≥ 15 dB | |
|
NF (band avg) |
1.4dB typ ( @ 12dB Gain) | |
|
IIP3 |
≥12 dBm | |
|
Max. Input Power (Avg) |
300 W | |
|
Impedance |
50 Ω | |
|
Dc Supply |
10~30V dc | |
|
Temperature range |
-40~ +55 ℃ | |
|
Protection class |
IP67 | |
|
Lightening protection |
8 / 20us , 5KA, | |
|
Connector Type |
DIN7/16 (F) | |
|
Dimensions (W x D x H) |
TBD (mm) | |
|
Protocol Version |
AISG 2.0 / 3GPP R8 | |
8. TMA 2600
|
Frequency |
2595 - 2665 MHz | |
|
Bandwidth |
T/RX |
60 MHz |
|
Insertion loss |
TX |
1.2 dB typ |
|
Gain |
RX |
12± 1 dB |
|
Gain variation |
RX |
Optional |
|
Bypass loss |
RX |
≤ 3.0 dB |
|
R.L |
Normal |
≥ 18 dB |
|
Bypass |
≥ 15 dB | |
|
NF (band avg) |
2.0 dB typ ( @ 12dB Gain) | |
|
IIP3 |
≥12 dBm | |
|
Max. Input Power (Avg) |
300 W | |
|
Impedance |
50 Ω | |
|
Dc Supply |
10~30V dc | |
|
Temperature range |
-40~ +55 ℃ | |
|
Protection class |
IP67 | |
|
Lightening protection |
8 / 20us , 5KA, | |
|
Connector Type |
DIN7/16 (F) | |
|
Dimensions (W x D x H) |
TBD (mm) | |
|
Protocol Version |
AISG 2.0 / 3GPP R8 | |
9. Conversion Bias-T
The Conversion Bias-Tee combines the performance of a standard Bias-Tee with the function of an additional modem (AISG standard) in order to provide either DC voltage as well as remote control sig- nals via an RF feeder cable to a TMA or RET.
|
AISG Connector |
TOP |
BOTTOM |
|
Pin.1 |
+10 ~ +30VDC |
+10 ~ +30VDC |
|
Pin.3 |
RS485-B |
RS485-B |
|
Pin.5 |
RS485-A |
RS485-A |
|
Pin.6 |
+10 ~ +30VDC |
+10 ~ +30VDC |
|
Pin.7 |
DC return |
DC return |
|
Product Type (Part #) |
S-0310 |
S-0320 |
S-0330 |
|
ANT port (Top) |
7-16 Female |
7-16 Male |
7-16 Female |
|
Feeder port (Top) |
7-16 Male |
7-16 Female |
7-16 Female |
|
Product Type (Part #) |
S-0310B |
S-0320B |
S-0330B |
|
BTS port (Bottom) |
7-16 Female |
7-16 Male |
7-16 Female |
|
Feeder port (Bottom) |
7-16 Male |
7-16 Female |
7-16 Female |
|
Frequency range |
690 ~ 3600MHz | ||
|
Insertion Loss BTS/ANT port to Feeder port |
0.12dB Max (0.009dB Typical) | ||
|
Return Loss |
20dB Max (22dB Typical) | ||
|
Impedance |
50 ohm | ||
|
Input power |
750W | ||
|
Lightning protection |
RET port: ±3 kA, 8/20us ANT port: ±3 kA, 10/350us | ||
|
Intermodulation products |
< -160dBc (3rd order; with 2 x 20W) | ||
|
Temperature range |
-40 ~ +65℃ (-40°F to 158°F) | ||
|
Modem carrier frequency |
2.176MHz | ||
|
Weather protection |
IP67 | ||
|
Weight |
< 600g | ||
|
Dimensions(W x D x H) |
82.0 × 85.0 × 41.0 mm (without connector) | ||
B2B Trade
| Price (FOB) | Negotiable | transportation | - |
|---|---|---|---|
| MOQ | Negotiable | Leadtime | Negotiable |
| Payment Options | Negotiable | Shipping time | Negotiable |
- President
- Grant Jung
- Address
- #105, Catholic University Business center, 43, Jibong-ro, Wonmi-gu, Bucheon-si, Gyeonggi-do, Korea
- Product Category
- Communication Cables,Wireless Networking Equipment
- Year Established
- 2014
- No. of Total Employees
- 1-50
- Company introduction
-
Seontech is a supplier of wireless solutions to mobile operators and enterprises to enhance and extend their wireless communications networks.
Established in 2014 and Seontech researches and develops wireless technology through its R&D centers in Korea. Its manufacturing base in Korea features advanced testing equipment to ensure quality in its products.
Seontech is specialized in Filter such as Diplexer, Triplexer, Band Pass Filter, Duplexer and multi-channel combiner. We are supplying Repeater, RF passive, Optic and Hybrid cable products.
- Main Markets
-
Mexico
Philippines
Thailand
Turkey
- Main Product
