I am looking to request a sample of the LED display control card, specifically model BX-5A2&RF. Please confirm if this model is available for sample testing. Kindly provide details on the testing parameters and compatibility requirements.

I need 2 pieces of bearing insert 197 A for Goulds Pumps model E-266C420-1/2. The material must be identical to the original component used in Amin circulation pumps. Please confirm availability and provide specifications verification.

I need to purchase the following spare parts:  
1) Stop Screwing Knife  
2) Bottle Mouth Gasket  
3) Bottle Clamp  
4) Circulated Pipes  
5) Valve  
6) Valve Seals  
7) Valve Open Grip  

Please provide quotes and specifications for these components.

Looking to purchase 30 circular fish tanks with integrated circulating systems for aquaculture use. Required specifications: 5 meters in diameter and 2 meters in height. Prefer CIF shipping terms to Lusaka, Zambia. Interested in reviewing operational videos, product photos, and case studies demonstrating successful implementations of these systems. Please provide detailed technical specifications and performance data.

I need to purchase 1000pcs RFID-controlled LED light bracelets for event use. The bracelets should be compatible with RF controllers for synchronized lighting effects. No specific color requirements. Prefer durable construction suitable for large gatherings. Please provide product specifications and bulk pricing details.

We require a compact 4-inch sputtering system with 4 targets for producing multilayer optical filters.  
Key specifications:  
- Target materials: Ag (DC power) + SiO?/TiO?/Al?O? (RF 13.56MHz with auto-matching)  
- Chamber configuration: 1 main chamber (preferred load-lock design)  
- Gas requirements: Ar process gas supply with O? port reservation  
- Essential feature: Substrate rotation capability  

Looking for suppliers with proven experience in optical deposition using sputtering technology. Please provide technical specifications and process validation data. No reactive gas process required at initial stage.

We require manual rotating disc valves for industrial applications. Please provide quotation with the following specifications:

- Material: Nitronic 60 construction
- Size: 6 inch nominal diameter
- Pressure Rating: 300 LB RF flange
- Manufacturer: Everlasting (Part# PG160220R)
- Quantity: 2 units

Include lead time, quote validity period, and warehouse location details in your proposal. Criticality level CR-3CAB compliance required.

We are seeking compatible replacement modules for our current operational requirements.  
Our existing modules in use:  
1. Wireless RS232 Module - FC-RF 209  
2. Wireless SPI Module - RF1022 (15)  
 
Annual consumption: 600 pieces.  
Please confirm availability of exact functional equivalents with full compatibility.  
Require formal specification verification before proceeding.

I require RF modules and RF power amplifiers with specific technical parameters:  

For RF Modules:  
- 50W output power  
- Frequency ranges: 1.5GHz (1550-1620MHz), 2.4GHz (2400-2500MHz), 5.8GHz (5725-5875MHz)  
- SMA connectors, 50 ohms impedance  
- 24VDC power supply  
- Compact dimensions (15×12×6cm) and 1.2kg weight  

For RF Power Amplifiers:  
- 50W output capacity  
- Matching frequency bands to corresponding modules  
- SMA connectivity  
- 24VDC input  

Need 1 unit for each frequency variant in both categories.  
Please provide technical compliance confirmation and commercial proposal.

I need to purchase 1 unit of RF laser equipment. Currently evaluating technical specifications and pricing options. Please provide product details and lead time information. Potential for repeat orders based on initial transaction experience.

We require 1,700 prepaid gas meters for a tender project, to be delivered in 3 batches (600/600/500 units). The meters must comply with STS certification and integrate with Customer Interface Unit (CIU). Technical specifications require LoRa-RF communication capability, REST API for remote reading, G1.6 diaphragm type, 3/4" NPTM connections, IP65-IP69 protection, minimum 5-year battery life with low battery/gas alarms. A 10-year warranty covering materials and manufacturing defects is mandatory. Full documentation in English/Portuguese must include calibration certificates and technical compliance proof.

Looking to purchase 20 sets of vertical circulating mechanical car parking systems. Each set must accommodate up to 20 cars, including SUVs and sedans. Please provide the best price and delivery terms.

We require a complete recirculating aquaculture system capable of producing 2,000 tonnes of carp annually in Iraq. The facility must be designed for potential expansion within a 5-year development plan. The system should demonstrate reliable water circulation technology and sustainable fish farming capabilities suitable for Middle Eastern climate conditions.

Looking for ESA-0803 R/A SMA female PCB RF connectors and RP SMA PCB connectors. Please provide specifications and pricing.

 
We require 1 unit of Honeywell pressure differential transmitter with below specifications:  
- Model: STR73D-21CS1D0-DDCBA400G-C-BHS-13C-B-71A7-TP,F1,FX,F5-0000  
- MAWP: ANSI 300  
- Diaphragm material: SS 316L  
- Flange connection: 2" 300# RF  
- Pressure range: -100 to 100 PSI  
- Factory calibration: 0 to 0.479 Bar  
- Delivery requirement: 18-20 weeks FOB Xian  

Please confirm availability and provide technical documentation.  

We are seeking waveguide circulators with the following specifications:
- Frequency: 2.45GHz
- Waveguide Type: WR340
- Required quantity: Not specified (please provide MOQ)

Please include in your quotation:
1. Technical specifications (including power handling capacity)
2. Available power handling range
3. Minimum Order Quantity
4. Unit price
5. Lead time

Suppliers with relevant certifications and testing reports are preferred.

GASKET SPIRAL WOUND, 1/2",HOOP:SS316, RF,600#, FILLER:GRAPHITE, 4.5mm, ASME B16.20 GASKET SPIRAL WOUND, 3/4",HOOP:SS316, RF,150#, FILLER:GRAPHITE, 4.5mm, ASME B16.20 GASKET SPIRAL WOUND, 3/4",HOOP:SS316, RF,300#, FILLER:GRAPHITE, 4.5mm, ASME B16.20 GASKET SPIRAL WOUND, 3/4",HOOP:SS316, RF,600#, FILLER:GRAPHITE, 4.5mm, ASME B16.20 GASKET SPIRAL WOUND, 3/4",HOOP:SS316, RF,900#, FILLER:GRAPHITE, 4.5mm, ASME B16.20 GASKET SPIRAL WOUND, 3/4",HOOP:SS316, RF,1500#, FILLER:GRAPHITE, 4.5 mm, ASME B16.20 GASKET SPIRAL WOUND, 1",HOOP:SS316, RF,900#, FILLER:GRAPHITE, 4.5 mm, ASME B16.20 GASKET SPIRAL WOUND, 1",HOOP:SS316, RF,1500#, FILLER:GRAPHITE, 4.5 mm, ASME B16.20 GASKET SPIRAL WOUND, 1 1/2",HOOP:SS316, RF,600#, FILLER:GRAPHITE, 4.5 mm, ASME B16.20 GASKET SPIRAL WOUND,2”,HOOP:SS316,FILLER:GRAPHITE,4.5mm, RF, 150# ASME B16.20 GASKET SPIRAL WOUND,2”,HOOP:SS316,FILLER:GRAPHITE,4.5mm RF, 300# ASME B16.20 GASKET SPIRAL WOUND,2”,HOOP:SS316,FILLER:GRAPHITE,4.5mm, RF,600# ASME B16.20 GASKET SPIRAL

Inquiry About  Percussion reverse circulation drill

Looking for a supplier of Circulating Fluidized Bed Gas Generators (CFB). Need coal gasifiers. Interested in purchasing three sets of equipment for coal processing and power generation, each set ranging from 1 MW to 3 MW. The first set is needed in September and one set per month thereafter. Ask about the amount needed to generate 1 MW per hour. Can provide a passport for low - quality coal for TEO. Ask about the response time.

1 API Flange Cover (Protective Cap) 500 3-1/16″ 10,000 psi (10K) Flange Protection Cover Flanged End (RF/RTJ) API 6A For 10K RTJ/RF flange face sealing surface; 2 API Flange Cover (Protective Cap) 50 3-1/16″ 15,000 psi (15K) Flange Protection Cover Flanged End (RF/RTJ) API 6A For 15K RTJ flange – heavy-duty; 3 API Flange Cover (Protective Cap) 100 4-1/16″ 10,000 psi (10K) Flange Protection Cover Flanged End (RF/RTJ) API 6A Protect sealing surface for 4-1/16" 10K flanges; 4 Thread Protector – Hammer Union Style 200 2″ FIG 1502 (10,000 psi) Thread Protector (Male)

Inquiry About RF connector ,SMA Crimp RG316 RF Coaxial Connector

I'm waiting for the catalogue of RF connectors and RF attenuators. 

We are currently looking for new RF connectors supplier. 

I am interested in purchasing 50 pcs of GSM LED Flashing Stickers that light up when receiving calls via RF signal (no battery required). Confirm the price per unit for 50 pcs, shipping cost to Hungary (EU), payment options (prefer PayPal if available), estimated delivery time, and whether there is retail or bulk packaging. Ready to order quickly if conditions are acceptable.