HOLUX GPS Module GR-87 for Car Navigation

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1 Piece/Pieces (Min. Order)
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Quick Details
Place of Origin:
Brand Name:
Model Number:
GPS car navigation module
Input power input:
Input current:
50mA(without antenna)
Operating Temperature:
-10°C ~ 60°C
Technical support:
one year
L1, 1575.42 MHz
0.1 sec, average
Active Size:
25.4(W)*25.4(D)*7(H) (mm)
Average Cold Start time:
under 42 seconds
Supply Ability
Supply Ability:
10000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
Original packge for HOLUX GPS Module GR-87 for Car Navigation
Lead Time :
2~3 days


HOLUX GPS Module GR-87 for Car Navigation


Product Description


General Features1. Frequency L1, 1575. 42 MHz.
2. C/A code 1.023 MHz chip rate.
3. Channels: 20.
2. Pulse duration 1 microsecond.
3. Time reference At the pulse positive edge.
4. Measurements Aligned to GPS second, 1 microsecond.
Datum1. Default WGS-84.
2. Other Support different datum by request.
Physical Characteristics1. Active Size: 25. 4(W) x 25. 4(D) x 7(H) (mm)
2. Weight: 2 g
3. Interface connector 6-pin straight male header, 1. 25 mm pitch.
Environmental Characteristics1. Operating temperature range(C): -10   to +60 
2. Storage temperature range(C): -20  to +85 
Power1. Input power 3.3V — 5. 5VDC
2. Input current: Less than 80 mA (without antenna)
3. Backup power: 3V Rechargeable Lithium cell battery, up to 500 hours
Acquisition Rate (Open sky, stationary requirements)Reacquisition: 0.1 sec., average.
Hot start: 1 sec., average.
Warm start: 38 sec., average.
Cold start: 42 sec., average.
Antenna connector typeMMCX, output 2. 8 VDC. (optional output VCC_IN)


More information


Kindly NOTE:
All accessories(antenna,cable,simcard holder or connector etc) which are shown with module on picture,purpose are clarifying which accessoires can match for modules.
So if you need latest quotation for module or each accessory,feel free to contact with us,we will reply for you on TM asap,will reply for you via emal within 24 hours.




Q: What is your Lead time?
A: GSM GPS GLONASS Module & Accessories: 1~2 days for trail order & 5~10 days for mass production order
A: PCB: 2 days for prototype & 5~7 days for mass production
A: PCB Assembly: 1 week for prototype & 3 days for Mass production

Q: What is your testing policy and how you control the quality?
A: GSM GPS GLONASS Module & Accessories: Original Brand, testing 100%
A: PCB & PCBA: For sample, usually tested by flying probe;
                              for PCB Volume over 3 square meters, usually tested by fixture, this will be more faster.
                              Due to there's many steps to PCB production, we usually do inspection after every step.


Q: What is your certificate?
A: ISO9001, UL, RoHS, CE,FCC


Q: What is your package?

A: With Inner vacuum package & individual and out carton.


Q: Can I visit your factory?
A: Yes, of course you are welcome to visit us. Please inform us of your visit in advance.


Q: How long will it take to get a quote?
A: Once we have received the above information, we can usually reply to a quote within 48 hours or less.


Q: How to order?
A:1. please tell us what model and quantity you need.
   2. We will make a PI for you to confirm the order details.
   3. Checking the PI and confirm for us, we will arrange the production ASAP when payment received.
   4. Will take photos for you to confirm and deliver the goods soon.
   5. Send the tracking number to you and track the goods until you get it.
   6. For trail order, welcome directly make an order from our store of aliexpress:


Q: What is the guarantee of our products?
A: 1) A year warranty;
    2) Warranty service will be honored if the damage is not caused by human;
    3) Pls send back the defective goods within the warranty period.


Payment Method


Payment by : Paypal, bank transfer, MoneyGram, Western Union, Escrow



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