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Dual Band Signal Booster (850mhz/1900mhz) by Jammer Group
Harbor
Dual Band Signal Booster (850mhz/1900mhz) - Image 1

Dual Band Signal Booster (850mhz/1900mhz)

🕐Last updated: Sep 05, 2026
1/ Bags
Min. Order: 1 Bags
💱₹1.00/ Bags
Live rate: 1 USD = 1.00 INR
📁CategoryWireless EPBX
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import Dual Band Signal Booster (850mhz/1900mhz) from Jammer Group - Wholesale Supply

The Dual Band Signal Booster (850 MHz/1900 MHz) from Jammer Group is engineered to amplify GSM and PCS signals in low-reception zones such as basements, underground parking, and small commercial spaces. It uses a high-gain linear amplifier and ultra-low noise receive stage to enhance call clarity and data throughput without affecting base station integrity. The device operates with an external AC/DC power supply and is designed for fixed indoor installation.

The booster supports uplink and downlink bands defined for North American and some Asian networks, with output power capped at 27 dBm for uplink and 30 dBm for downlink. It includes built-in ALC and maintains in-band ripple under 6 dB, consistent with FCC and ETSI Class 2 repeater standards. The physical dimensions are compact at 220 x 170 x 55 mm, allowing discreet placement in retail or office environments.

This model is commonly selected by property managers, telecom integrators, and owners of small venues like cafes, gyms, and convenience stores needing localized coverage. Buyers typically require confirmation of output power stability, antenna gain compatibility, and compliance with local radio frequency regulations. Trade terms include FOB Shenzhen, with packaging that includes two antennas, 5m and 10m coaxial cables, and a power adapter.

Technical Specifications for Jammer Group Dual Band Signal Booster (850mhz/1900mhz)
Uplink frequency rangeGSM: 824-849 MHz, PCS: 1850-1910 MHz
Downlink frequency rangeGSM: 869-894 MHz, PCS: 1930-1990 MHz
Uplink gain≥65 dB (typical), ≥60 dB (minimum)
Downlink gain≥70 dB (typical), ≥67 dB (minimum)
Uplink output power27 dBm (GSM and PCS)
Downlink output power30 dBm (GSM and PCS)
Impedance50 Ω with N-type connectors
VSWR≤1.8
Noise figure≤6 dB (standard for commercial repeaters)
ALC threshold≥20 dB
About Jammer Group - Signal Booster Supplier in China
🏭
Jammer Group
China Harbor🥈 Silver Verified

Jammer Group is listed as an imported supplier based in Fuhuaraod, Shenzhen, with no additional details on manufacturing capacity, certifications, or operational history. The supplier tier is harbor, indicating basic export compliance, but no verification badges, audit reports, or response metrics are provided. The company name suggests a focus on signal devices, but no public website, contact email, or technical documentation is referenced in the listing.

The listing does not confirm whether Jammer Group manufactures or distributes the product. There is no mention of workforce size, years in business, client testimonials, or quality control processes. Buyers should assume this is a trading entity and request independent test reports for gain, noise figure, and output power before placing bulk orders.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response TimeContact Supplier
Response RateNew Supplier
Frequently Asked Questions About Dual Band Signal Booster (850mhz/1900mhz) from Jammer Group
The typical gain (e.g., 70 dB downlink) represents average performance under ideal conditions, while the minimum (e.g., 67 dB) is the guaranteed lower bound. Buyers should require test logs showing actual gain measurements across multiple units to ensure consistency. Units falling below minimum gain may not meet coverage expectations.

Sourcing Dual Band Signal Booster (850mhz/1900mhz) from Jammer Group - China Import Guide

Verify that the booster supports the exact frequency bands used by your local carriers. In North America, 850 MHz and 1900 MHz are common, but in Europe or Asia, 900 MHz and 1800 MHz may be standard. Confirm the uplink and downlink ranges match your region’s allocation to avoid regulatory penalties or network interference.

Confirm the included accessories: outdoor antenna gain, coaxial cable type and length, and power adapter voltage compatibility. Lead time is typically 10-15 days for bulk orders. Payment terms are usually T/T in advance or L/C at sight. Incoterms are FOB Shenzhen; CIF requires confirmation of destination port charges. Request a packing list before shipment.

Inspect the unit for physical damage and verify serial numbers match the order. Test output power with a calibrated RF meter and confirm gain and noise figure meet stated values. Request a compliance certificate for FCC, CE, or ICASA if shipping to regulated markets. Retain all documentation for customs clearance and warranty claims.

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Buy Dual Band Signal Booster in Bulk — Verified Supplier in China

When sourcing Dual Band Signal Booster (850mhz/1900mhz) for your business, securing the right balance of quality and cost is essential. Jammer Group, a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Wireless EPBX sector with strong demand from importing countries worldwide.

Dual Band Signal Booster Specifications, Trade Terms & Pricing

Importing Dual Band Signal Booster requires careful attention to shipping logistics, customs compliance, and secure payment terms. Jammer Group offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading global B2B marketplace designed to make cross-border trade secure and efficient.

About Jammer Group — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Dual Band Signal Booster has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Wireless EPBX category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.

Import Dual Band Signal Booster — Shipping, Logistics & Customs

Importing Dual Band Signal Booster requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).

Frequently Asked Questions About Dual Band Signal Booster

What is the wholesale price of Dual Band Signal Booster (850mhz/1900mhz)?

The current listed wholesale price for Dual Band Signal Booster (850mhz/1900mhz) from Jammer Group is $1/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Jammer Group through EximNext.

What is the Minimum Order Quantity (MOQ) for Dual Band Signal Booster?

The supplier, Jammer Group, has set a Minimum Order Quantity (MOQ) of 1 Bags for Dual Band Signal Booster. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Dual Band Signal Booster (850mhz/1900mhz)?

The HS Code classification for Dual Band Signal Booster (850mhz/1900mhz) depends on the specific grade and form. Contact Jammer Group through EximNext for the exact HS Code and customs documentation required for your destination country.

How can I import Dual Band Signal Booster from China?

To import Dual Band Signal Booster from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Jammer Group. Ensure you have the necessary import licenses for Wireless EPBX products in your destination country.

Is Jammer Group a verified supplier?

Yes, Jammer Group is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.

What are the key specifications of Dual Band Signal Booster (850mhz/1900mhz)?

For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Jammer Group through EximNext.

What packaging options are available for bulk orders of Dual Band Signal Booster?

Jammer Group offers Dual Band Signal Booster with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Dual Band Signal Booster the most?

Dual Band Signal Booster is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Jammer Group through our platform.

What certifications does this Dual Band Signal Booster supplier hold?

Jammer Group maintains international quality certifications. These ensure that the Dual Band Signal Booster meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Dual Band Signal Booster (850mhz/1900mhz) on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Jammer Group will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.

What payment methods are accepted?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Jammer Group.

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